一 · 行情表现
确认:8月6日沪铝收复并守住 MA60——本轮反弹首次
- 沪铝 AL2609(8月6日):开 23,785,盘中 23,740–23,905,收 23,835,较前结算价 +70(+0.29%)。
- 口径提示:+70 是对“前结算价”而非“前收盘价”。 对 8月5日收盘价 23,745 而言,涨幅为 +90 元。 本简报两个口径并列,不择其一。
- 均线:MA5 23,740、MA10 23,542、MA30 23,191.33、MA60 23,741。
- 位置:收盘价高于全部四条均线;高出 MA60 达 94.00 元,盘中最高 23,905 高出 MA60 达 164 元。
- 这是本轮反弹以来首次收于 60 日均线之上。 8月5日为“击穿后反落”,8月6日为“击穿后守住”。
- 但必须同时给出削弱项:MA60 自身由 23,759.17 降至 23,741,单日下移 18.17 元,快于前一交易日的 13.75 元。 即 94 元的正向缺口中约有五分之一来自均线自身下移,而非价格上涨。
- MACD:DIF 93.4473 位于 DEA −3.5285 之上,红柱 193.9515。 注意 DEA 距零轴仅 3.53,即将上穿。
- 核心区间上移:由 23,500–24,000 升至 **23,500–24,100。** 上调核心区间是分析口径对“原区间已无法容纳市场”的最直接承认。
- 成交量与持仓量:8月6日口径在所查来源中未见披露。 最近一次确认口径仍为 7月30日(成交 267,105 手、持仓 253,776 手、日增 2,341 手),已滞后五个交易日,不作为当期数据引用。
确认:伦铝 8月6日——两个口径并列,且其一存在内部不自洽
- 口径一(SMM / AlCircle):伦铝 3M 开 3,245 美元,盘中 3,233–3,256 美元,收 3,253.00 美元,+0.22%。 均线 MA5 3,227.70、MA10 3,199.45、MA30 3,164.40、MA60 3,349.41;MACD DIF −6.0545 位于 DEA −25.1982 之上,红柱 38.2874。 核心区间由 3,150–3,300 上移至 **3,200–3,350 美元。**
- 内部不自洽:收 3,253.00 美元而涨幅 +0.22%,反推前值约为 3,245.86 美元,与同一来源自身给出的 8月5日收盘价 3,211.00 美元相差约 35 美元。 本简报记录该矛盾,不作调和。
- 口径二(TradingEconomics):8月6日 3,269.45 美元,+19.80(+0.61%),前收 3,249.65 美元;月 +4.09%、年 +25.32%;三季度预测 3,231.49 美元、十二个月预测 3,421.47 美元。
- 两个 8月6日口径相差 16.45 美元、约 0.5%,较 8月5日的 38.65 美元(约 1.2%)显著收敛。
- 伦铝距 MA60(3,349.41)约 −96.41 美元、−2.88%,较 8月5日的 −4.3% 明显修复,但仍在该线之下。
解读:价位判断——两个盘面的性质已经分叉
- 昨日本简报给出的可证伪判断是:MA60 每日下移约 13.75 元,将在下一个交易日与价格相遇,反弹性质“即将被决定”。 答案是收复且守住。 一条在周三被交还的均线在周四被守住,这是本轮反弹在技术层面最实质的一次状态变化。
- 但应给出的克制是两条,而非一条。 第一,94 元的正向缺口中约 18 元来自均线自身下移;第二,单日 +70/+90 元的涨幅本身并不构成趋势确认,真正的确认在于“首次回踩是否守住 23,741”。
- 沪铝与伦铝的性质已经分叉:沪铝已在 MA60 之上,处于“中期结构进入修复”的状态;伦铝仍在 MA60 之下 2.88%,处于“下降结构收敛但未破”的状态。 此前两者同处线下,现在不再同步,这一分叉本身是新信息。
- 两个市场的核心区间同时被上移(沪铝上沿 +100 元、伦铝下沿 +50 美元且上沿 +50 美元),是本节最被低估的一条:区间上移意味着分析口径已把此前的阻力位重新定义为运行区间的中部。
- 支撑层级:沪铝首要支撑即为刚被收复的 MA60(23,741),与 MA5(23,740)及 8月6日低点 23,740 几乎完全重合——三者叠加于同一价位,构成本轮最清晰的单一验证位;其下为 MA10(23,542)与核心区间下沿 23,500。
- 阻力层级:沪铝为 8月6日高点 23,905,其上为上移后的核心区间上沿 24,100 与 24,150;伦铝为 8月6日高点 3,256 美元、TE 口径 3,269.45 美元,其上为 MA60(3,349.41)与核心区间上沿 3,350 美元——后两者数值几乎重合,构成伦铝最硬的一道价位带。
二 · 铝价及相关市场
确认:盘面上涨而现货下跌——连续第二个交易日主导权对调
- SMM A00 / 上海现货铝锭:23,690 元/吨,−40 ↓。
- 盘面与现货背离:盘面 +70(对结算)/ +90(对收盘),现货 −40。 单日现货对盘面价差走阔约 110–130 元。
- 华东现货升贴水:SMM 8月6日日评记录报价为“贴水 10 元至平水”;另一口径为对 08 合约升水 8–30 元至贴水 8–10 元。 两个口径并列。
- 华中:对 08 合约贴水 190–210 元(前值贴水 170–200 元),且成交呈走强趋势。 贴水较前一交易日进一步走阔。
- 华南:结构性升水中枢较往年同期抬升 60–100 元/吨。
- LME 铝:3,253.00 美元(+0.22%,SMM 口径) ↑ / 3,269.45 美元(+0.61%,TradingEconomics 口径) ↑。两个口径同向,方向一致。
- 国内铝锭社会库存:93.3 万吨,较 8月3日沿用口径 95.8 万吨减少 2.5 万吨 ↓(利多)。
- LME 库存:271,275 吨(7月24日),注册可用 245,350 吨;另一口径 267,800 吨(“本世纪最低”)。 第十三个交易日未更新。
- 氧化铝期货:AO2609 收 2,621(7月31日,延续)。8月4–6日无已确认新印记。
- 氧化铝海外成交:8月5日 3 万吨成交于 356 美元/吨 FOB 东澳,9 月装船。
- ADC12:24,050 元/吨口径存在但日期不确定,不作为当期印记引用 ⊘。
- 原油:Brent 83.46 美元(8月7日),+0.97(+1.18%) ↑;月 +6.98%、年 +25.34%;三季度预测 90.26 美元。WTI 重回 78 美元上方,前一交易日单日近 +3%。
- 美元指数:99.972(8月7日),+0.0150(+0.02%) ↑;近一月 −1.01%、近十二月 +1.83%;三季度预测 99.614。自七周低位小幅反弹,但仍处该区域。
解读
- 本节的核心事实是背离而非上涨。 8月5日现货 +230、盘面 +20;8月6日盘面 +70/+90、现货 −40。 两个交易日内主导权两次易手。
- 正确的读法不是“现货确认了盘面”或“盘面拖动了现货”,而是两者都不在领涨,只是在一个自身抬升的中枢附近轮流出手。 单日方向的归因在这种结构下信息含量很低,应降低权重。
- 真正携带涨势的是库存:93.3 万吨相对 95.8 万吨减少 2.5 万吨。 上周 +5,000 吨的“本轮首次累库”被以自身五倍的幅度抹除。 详见第三节。
- 原油与美元本期同向上行,对铝方向相反:原油上涨是海峡定价回补的直接表达(利多铝的稀缺定价),美元自七周低位反弹则从估值端构成轻微压制(利空)。 这是今日宏观栏内部的对冲,方向与昨日恰好相反——昨日是“原油利空、美元利多”。
- 氧化铝仍无国内新印记;唯一新增信息是海外成交价 356 美元/吨 FOB 东澳,不改变其成本下移的中期方向,亦不构成当期边际驱动。
三 · 库存
确认:上周的累库被抹除,且幅度为其五倍
- SMM 国内铝锭社会库存:93.3 万吨。 同一来源同时记录为“环比月减 2.5 万吨”与“环比周减 2.0 万吨”。
- 算术校验:相对 8月3日以来沿用的 95.8 万吨,差额为 −2.5 万吨。 本简报并列记录两个口径,不作净额处理。
- 对比意义:上周为 +5,000 吨,是本轮首次累库,并在过去三个交易日中被本简报列为利空栏的核心支柱。 本周的 −2.5 万吨是其五倍。
- SMM 同时明确:随着价格重心上移,去库速度已经放缓。
- 中国铸造铝合金锭社会库存:连续第十周去库,但本周降幅仅 200 吨,去库节奏显著放缓。
- 7 月周均去库幅度 54,800 吨/周,为近三年同期最高水平(SMM 口径,延续)。
- SMM 展望(延续):2026 年下半年社会库存有可能回落至 80 万吨以下。
- LME:271,275 吨(7月24日),注册可用 245,350 吨;另一口径 267,800 吨。 第十三个交易日未更新。
- 上期所铸造铝合金仓单(8月3日,延续):17,553 吨,日减 118 吨。
- 全国氧化铝库存:702.8 万吨,周增 2.4 万吨;港口铝土矿 94 万吨(均为延续口径)。
解读:被抹除的不是趋势,是本简报对趋势的一次误判
- 应当直接给出的一条修正是:上周 +5,000 吨的累库被本简报连续三个交易日称为“本轮的拐头”。 本周的证据不支持这一称谓。 一次 +5,000 吨的累库在被 −25,000 吨覆盖之后,更接近去库趋势内部的噪声,而非趋势的转向。
- 但同样应当给出的一条克制是:SMM 自身的表述是“去库速度放缓”,而非“去库加速”。 93.3 万吨是相对上周的显著改善,却仍高于 7 月周均 54,800 吨的去化节奏。 铸造铝合金一侧的信号更清楚——连续第十周去库,但降幅仅 200 吨,几乎等于停滞。
- 因此本节的准确结论是三段式:趋势未转向(利多);斜率已放缓(中性偏空);周度数据的单周波动不应被赋予趋势含义(方法论修正)。
- 去库的机制仍在供应端而非需求端:7 月铝水比例超预期上升、8 月预计继续小幅上行,意味着更少的铝锭被铸出。 这是铝锭库存下降的真实原因,与“消费改善”不是同一件事。 与之呼应,下游加工开工率已降至 60.1%(见第五节)。
- 境外一侧仍无任何新信息:LME 库存已连续十三个交易日停留在 7月24日口径。 其“本世纪最低”属性成立,但作为“当期证据”的效力继续衰减,不宜重复计入为新增利多。
四 · 宏观因素
确认:8月6日地缘——协议前进,条款后退,同一交易日内同时发生
- 彭博 8月6日:“伊朗称与阿曼就霍尔木兹海峡通航已达成原则性一致(agreed in principle)。”**
- 但伊朗副外长加里巴巴迪(Kazem Gharibabadi)明确表示:该协议并不意味着航道的完全重开。
- 德黑兰坚称:美国不是其与阿曼这份协议的一方。
- 伊朗议会一委员会正在审议一项初步法案:拟禁止美国、以色列及其他“敌对”船舶通过霍尔木兹海峡;违规最高按船舶货值的 20% 罚款;限制范围延伸至“对伊朗造成损害的国家与个人”,直至损害获得“赔偿”。 该法案仍处专家审议阶段,议会已邀请专家在定稿前提交建议;报道称其与伊阿谈判为两条线。
- 美方立场:拒绝任何针对通航的“阻碍(impediments)”。
- 周四夜间格什姆岛(Qeshm Island)传出两次爆炸。 伊朗革命卫队关联媒体塔斯尼姆通讯社称,系伊朗武装力量对海峡入口处“敌对目标”实施打击所致。
- 德黑兰立场维持不变:只有在美国解除海上封锁之后,海峡才会完全重开。
确认:能源市场的即时裁决
- Brent:83.46 美元(8月7日),+0.97(+1.18%);月 +6.98%、年 +25.34%。
- WTI:重回 78 美元上方,前一交易日单日上涨近 3%。
- 对照:8月5日 WTI 约 75 美元,三个交易日累计 −11%。 协议定价已被显著回补。
确认:美元、利率与今晚的数据
- 美元指数 99.972(8月7日),+0.0150(+0.02%);近一月 −1.01%、近十二月 +1.83%;三季度预测 99.614。 自七周低位小幅反弹,但仍处该区域;叙述归因为“中东进展与非农前的谨慎相互权衡”。
- 联储理事库克(Cook)表态:若“反通胀趋势不能恢复”,已准备好加息。
- 7月29日联储按兵不动,维持 3.50%–3.75%,表决 9–3,为 2016 年以来分歧最大的一次决议。
- 7 月非农就业:美东时间 8月7日 08:30(北京时间 20:30)公布;市场预期约 +8.0 万至 +8.3 万(FactSet 预测 +9.75 万),前值 +5.7 万;失业率预期 4.2%。
- CME FedWatch:8月6日口径在所查来源中未见。 沿用并标注 8月4日口径(加息 25 个基点概率 61.9%)与 7月28日口径(9 月降息 54.4%),两者方向相反;本简报继续不采用任何利率数值。
解读:今日最重要的结构性判断
- “原则性一致”按本简报过去三个交易日的逻辑,本应是本轮最大的单一利空事件。 但同一交易日伴随它出现的全部条款都指向相反方向,因此该事件的净方向必须被重新分类。
- 应当把话说明白:市场此前折现的是“重开”。 而已达成原则性一致的,是两个沿岸国之间的双边通航管理安排——其中一方明确表示该安排不构成重开,主要交易对手方按该方坚持并非缔约方,而同一国家的立法机构正在起草一项针对该交易对手方航运的法定禁令。 这不是同一种工具。
- 由此得到的推论是:一份由其自身签署方声明“不重开航道”的协议,无法交付 6 月那次约 11% 回吐所支付的供应正常化。 6月17日框架之所以能让伦铝自 3,854 美元跌至 3,418 美元,前提是市场相信航道会真正打开。
- 原油的裁决是今日最有价值的确认。 WTI 在三个交易日内为“协议”让出 11%,又在一个交易日内回补近 3% 并站上 78 美元。 原油对海峡的敞口最直接、铝相关噪声最少,其回补即是市场对“原则性一致 ≠ 重开”的定价。
- 本简报持续追踪的两项物理前置条件——扫雷是否实际开始、美国海上封锁是否解除——均未达成;而周四夜间在海峡入口的实弹交火新增了第三条反向事实。
- 美元:今日转为轻度利空(对铝)。 99.972 已自七周低位反弹,昨日“今日最干净的利多项”这一表述今日不再成立。
- 净判定:宏观组合由昨日的“地缘利空加深、美元利多加强”,修正为“地缘利空的落地形态被证伪、美元利多被收回、原油回补确认稀缺定价未被解除”。 方向由偏空转为偏多,但转向的原因不是新增利多,而是此前被计入的利空未能兑现其被计入时的形态。
- 今晚的非农是唯一的日程事件,且其权重高于全部铝行业日历。 在库克已表态“可加息”、7 月决议为 9–3 分歧的背景下,强于预期即为清晰利空,弱于预期即为清晰利多。
五 · 基本面
确认:国内需求——开工率出现两周来首个新印记,且方向向下
- 中国铝加工(下游)开工率:60.1%,且处于下行。 较此前沿用两周的 61.1%(7月25日当周口径)下降 1.0 个百分点。
- 表述:下游采购情绪偏软,淡季需求疲弱明显。
确认:国内供应与铝水比例
- 截至 2026 年 6 月,中国电解铝运行产能 4,531 万吨;截至 7 月末,国内建成产能约 **4,629 万吨。**
- 7 月铝水比例上升幅度超出预期,8 月预计继续小幅上行。
- 华南定价结构性转变:铝水就地转化推动华南升水中枢较往年同期抬升 60–100 元/吨;重庆铝水本地消化率 100%,广西 88%;SMM 表述为“可流通商品铝锭规模进入结构性收缩趋势”。
延续:境外供应(未更新)
- 7 月中国以外产量同比 −6.7%,日均产量环比 +1.6%。
- SMM 2026 年中国以外“计划投产运行产能”估计 232 万吨(较原 138 万吨上修 67.8%)。
- 印尼 2026 年电解铝运行产能预计约 251 万吨;印度 Balco 8 月继续爬产;斯洛伐克 Slovalco 四季度重启;密苏里冶炼厂年底前重启;美铝因澳大利亚精炼厂问题下调产量指引;EGA Al Taweelah 截至 7月2日 1,262 槽中已重启 89 槽。
延续:下游分板块与氧化铝(口径已滞后两周)
- 分板块开工率(7月25日当周):铝型材 52.9%、原生合金 59.0%、再生铝 50.8%、线缆 63.6%、板带 69.4%、铝箔 70.9%。
- 6 月板带出口同比 +44%,铝箔出口同比 +23.8%;光伏组件排产由 7 月 38.5 GW 升至 8 月 39.3 GW;光伏边框需求支撑开工平稳。
- 中国 7 月制造业 PMI:统计局与财新双口径均为 49.2。
- 氧化铝:AO2609 收 2,621(7月31日);行业平均完全成本约 2,530 元/吨;SMM 预期区间 2,600–2,650 元/吨,8 月可能短暂跌破 2,600;华南未来数月规划新增产能近 300 万吨;港口铝土矿 94 万吨;铝土矿 70–75 美元/吨;全国氧化铝库存 702.8 万吨。
解读
- 今日基本面栏的两条新增信息方向相反,且必须放在一起读。 利空的一条是开工率降至 60.1%;利多的一条是铝水比例超预期上升。 二者共同解释了第三节的库存下降:去库来自“铸出的铝锭更少”,而不是“消耗的铝锭更多”。
- 这一机制的重要性在于其可持续性不同。 需求驱动的去库随消费波动;铝水比例驱动的去库是产业结构变化,在电解铝产能已接近天花板(运行 4,531 万吨 / 建成 4,629 万吨)的前提下具有单向性。 华南升水中枢抬升 60–100 元、重庆 100% 与广西 88% 的本地转化率,是同一机制在价格上的印证。
- 但机制的单向性不等于价格的单向性。 可流通铝锭减少提升的是基差与区域价差,对绝对价格的支撑弱于对结构的支撑。 8月6日的证据恰好符合这一点:社会库存大幅下降的同一天,现货价格下跌 40 元。
- 境外供应栏本期无新印记,方向不变:增量确定但节奏偏慢(7 月同比仍 −6.7%,日均环比 +1.6%)。 其口径已滞后一周以上,权重应下调。
- 氧化铝本期国内无新印记;356 美元/吨 FOB 东澳的海外成交为唯一新增数据点,不构成对国内成本曲线的当期修正。
六 · 原铝现货市场
确认:8月6日 SMM 现货日评——价格回落但结构未松
- SMM 表述:现货铝价小幅回落,但现货市场仍具韧性——到货偏紧叠加去库趋势未变。
- 持货商:多数重拾挺价信心、出货放缓;仅少数按需变现者小幅下调,低价抛售有限。
- 报价:贴水 10 元至平水,流通压力可控。
- 下游:需求平淡,企业按需采购,对当前价位追加意愿有限。
- 贸易商:入市在贴水位置采购的积极性提升。
确认:分区域升贴水与情绪指数(存在口径冲突,全部并列)
- 华东:8月6日 SMM 日评口径为“贴水 10 元至平水”;另一口径为对 08 合约升水 8–30 元至贴水 8–10 元。
- 华中:对 08 合约贴水 190–210 元,成交呈走强趋势;较前值贴水 170–200 元进一步走阔。
- 华中情绪指数(8月6日口径):出货意愿指数 3.20(日环比持平),采购意愿指数 2.91(日环比 +0.06)。
- 口径冲突提示:该华中口径与昨日并列的 8月5日华中口径(出货 2.99、采购 2.94)不一致。 两者并列记录,不作调和。
- 华东情绪指数:8月6日口径在所查来源中未见。 沿用 8月5日印记(出货 3.10、采购 2.86),并标注为滞后。
解读
- 本节今日的信息结构与昨日恰好相反。 8月5日是“价格上涨 + 基差转升水 + 三地去库”,四项同向改善;8月6日是“价格下跌 40 元 + 报价回落至贴水 10 至平水 + 华中贴水走阔”,但持货商挺价、到货偏紧、贸易商在贴水位置买入三项仍偏强。
- 因此准确的判断不是“现货转弱”,而是现货由“主动上涨”转为“被动持稳”。 区分依据在于:主动上涨由买方推动,被动持稳由卖方不降价推动。 8月6日属于后者。
- 贸易商在贴水位置的买入积极性提升,是本节唯一具备前瞻含义的一条。 它意味着贴水扩大会被交易性买盘吸收,从而限制基差的下行空间——但它同时也说明当前的接货主力是贸易商而非终端。
- 华中的边际弱化已连续两个交易日出现,且今日贴水由 170–200 走阔至 190–210。 昨日清单第 6 项提出的“华中弱化是否扩散”尚未在华东得到验证,但也未被证伪:华东报价由“升水 8–40”回落至“贴水 10 至平水”,方向与华中一致。
- 需要给出的一条方法论提示:华中情绪指数出现口径冲突(8月5日 2.99/2.94 对 8月6日 3.20/2.91),在两个口径的差值大于其日内变动的情况下,不应据此计算日环比。 本简报只记录数值,不据此推导趋势。
七 · 关键价格驱动
利多因素(9 项)
- 社会库存抹除上周累库且幅度为其五倍:93.3 万吨,较 95.8 万吨减少 2.5 万吨——本轮首次累库被证伪为噪声。
- 沪铝收复并守住 MA60:收 23,835,高出 23,741 达 94.00 元,为本轮反弹首次收于该线之上;盘中最高 23,905 高出 164 元。
- 两个市场核心区间同时上移:沪铝至 23,500–24,100,伦铝至 3,200–3,350 美元。
- “原则性一致”被其自身签署方否定为“不构成完全重开”:伊朗副外长加里巴巴迪明确表态,德黑兰并坚称美国不是缔约方。
- 伊朗议会草案拟禁止美国、以色列及“敌对”船舶通行,违规按货值最高罚 20%——若成法,与“重开”在方向上完全相反。
- 实弹交火重返海峡入口:周四夜间格什姆岛两次爆炸,伊朗方面称系对“敌对目标”的打击。
- 原油回补协议定价:WTI 重回 78 美元上方(单日近 +3%),Brent 83.46 美元(+1.18%)——三个交易日 −11% 的定价已被部分收回。
- 铝水比例 7 月超预期上升、8 月预计续升,可流通商品铝锭规模进入结构性收缩:华南升水中枢抬升 60–100 元,重庆本地转化 100%、广西 88%。
- 境外可交割库存仍处极端低位:LME 271,275 吨(7月24日,注册可用 245,350 吨),另一口径 267,800 吨为本世纪最低。
利空因素(7 项)
- 现货未跟随盘面:SMM A00 −40 至 23,690,与盘面 +70/+90 背离,单日价差走阔约 110–130 元。
- 下游开工率新印记向下:铝加工开工率降至 60.1% 且处于下行,较 61.1% 下降 1.0 个百分点——去库并非需求驱动。
- 去库速度已放缓(SMM 自身表述);铸造铝合金锭连续第十周去库但降幅仅 200 吨,接近停滞。
- 华中贴水连续走阔:由 170–200 扩大至 190–210 元;华东报价由升水回落至贴水 10 至平水。
- 美元自七周低位反弹:99.972,+0.02%,昨日“最干净的利多项”已被收回。
- 今晚非农为清晰的双向风险且偏向利空:预期 +8.0 万至 +8.3 万(FactSet +9.75 万)对前值 +5.7 万,库克已表态若反通胀不恢复则准备加息,7月29日决议为 9–3 的最大分歧。
- 国内产能仍在高位:运行产能 4,531 万吨(6 月)、建成产能约 4,629 万吨(7 月末);制造业 PMI 双口径 49.2;境外 232 万吨新增产能投放不变。
八 · 一句话观点
昨日提出的唯一可证伪判断——“MA60 每日下移约 13.75 元,将在下一交易日与价格相遇,反弹性质即将被决定”——已被决定:沪铝 AL2609 开 23,785、最高 23,905、收 23,835(较前结算 +70/+0.29%,较前收盘 +90),收于再度下移至 23,741 的 MA60 上方 94.00 元,为本轮反弹首次收于 60 日均线之上,且两个市场的核心区间被同步上移(沪铝 23,500–24,100、伦铝 3,200–3,350 美元)——但须给出两条克制:94 元中约 18 元来自均线自身加速下移(单日 −18.17,快于前一日的 −13.75),且真正的确认在于首次回踩 23,741 是否守住,而该位与 MA5(23,740)及 8月6日低点(23,740)几乎完全重合,构成本轮最清晰的单一验证位;结构上则连续第二个交易日发生对调——8月5日现货 +230 而盘面 +20,8月6日盘面 +70/+90 而现货 −40,两个交易日内主导权两次易手,准确的读法不是“现货确认盘面”或“盘面拖动现货”,而是两者都不在领涨、只是在一个自身抬升的中枢附近轮流出手;真正携带涨势的是库存:社会库存录得 93.3 万吨,较沿用的 95.8 万吨减少 2.5 万吨,上周 +5,000 吨的“本轮首次累库”被以其自身五倍的幅度抹除,本简报据此修正此前连续三个交易日将其称为“拐头”的判断——那更接近去库趋势内部的噪声;但同一来源亦明言“去库速度已放缓”,且铸造铝合金锭连续第十周去库仅降 200 吨,而下游加工开工率降至 60.1%(前值 61.1%),故去库的机制仍在供应端——7 月铝水比例超预期上升、8 月预计续升,铸出的铝锭更少,而非消耗的更多,这对基差与区域价差的支撑强于对绝对价格的支撑,8月6日“库存大降而现货跌 40”正是该机制的直接证据;地缘一侧发生了今日最重要的分类修正:伊朗称与阿曼已达成“原则性一致”,按此前逻辑本应是本轮最大单一利空,但同一交易日的全部条款指向相反——副外长加里巴巴迪明言该协议不意味着航道完全重开,德黑兰坚称美国不是缔约方,伊朗议会委员会正审议禁止美国、以色列及“敌对”船舶通行并按货值最高罚 20% 的草案,华盛顿拒绝任何“阻碍”,而周四夜间格什姆岛两次爆炸系伊朗对海峡入口“敌对目标”的打击——因此必须把话说明白:市场此前折现的是“重开”,而已达成原则性一致的是两个沿岸国之间的双边通航管理安排,其一方声明它不构成重开,主要交易对手方按该方坚持并非缔约方,同一国家的立法机构正在起草针对该交易对手方航运的法定禁令,这不是同一种工具,一份由其签署方自称“不重开航道”的协议无法交付 6 月那次约 11% 回吐所支付的供应正常化;原油给出了最有价值的确认——三个交易日为协议让出 11% 至 WTI 约 75 美元,又在一个交易日回补近 3% 并站上 78 美元,Brent 至 83.46(+1.18%);而宏观的唯一反向项是美元自七周低位反弹至 99.972,昨日“最干净的利多项”今日被收回,全部头寸都在等北京时间今晚 20:30 的 7 月非农(预期 +8.0 万至 +8.3 万、FactSet +9.75 万,前值 +5.7 万,失业率 4.2%),在库克已表态“若反通胀不恢复则准备加息”、7月29日决议为 2016 年以来最大 9–3 分歧的背景下,强于预期是清晰利空、弱于预期是清晰利多——今日的净方向由偏空转为偏多,但转向的原因不是出现了新增利多,而是此前被计入的那项利空未能兑现其被计入时的形态。
九 · 今日日盘及夜盘关注清单
- 北京时间 20:30 的 7 月非农——今晚唯一的日程事件,权重高于全部铝行业日历: 预期 +8.0 万至 +8.3 万(FactSet 预测 +9.75 万),前值 +5.7 万,失业率预期 4.2%。 背景是联储 7月29日以 9–3 表决维持 3.50%–3.75%(2016 年以来最大分歧),且理事库克已表态若“反通胀趋势不能恢复”则准备加息。 关注两个互斥结果:强于预期将强化加息定价、推升美元并压制铝的估值端;弱于预期将把美元推回七周低位下方。 同时关注 CME FedWatch 9 月方向是否收敛(加息 61.9% 口径对降息 54.4% 口径)。
- 沪铝对 23,741 的首次回踩——技术确认的真正节点: MA60(23,741)、MA5(23,740)与 8月6日低点(23,740)三者叠加于同一价位。 关注两个互斥结果:回踩该带并收于其上,则“收复 MA60”由单日事件升级为结构确认,上方看 8月6日高点 23,905 与上移后的核心区间上沿 24,100;失守该带并收于其下,则 8月6日的突破被归类为假突破,下方验证位为 MA10(23,542)与 23,500。
- 伊朗议会草案的推进状态——今日新增的最大单一变量: 禁止美国、以色列及“敌对”船舶通行、违规按货值最高罚 20%,目前仍处专家审议阶段。 关注三项可证伪节点:草案是否提交全体表决;禁令范围是否保留“对伊朗造成损害的国家”这一开放式表述;以及该草案与伊阿双边安排是否被正式并轨。 若成法,其方向与“海峡重开”完全相反,是当前多头一侧最具体的潜在增量。
- 联合声明文本是否公布,以及“完全重开”是否被写入: 8月6日的表述是“原则性一致”,而非签署;且副外长已明确该协议不意味着完全重开。 关注最终文本是否包含航道全面开放的表述、是否包含美国方面的任何承诺、以及 8月5日版本的“过渡期零费用”与“30 天内清除中线航道水雷”是否保留。
- 海峡入口的实弹事件是否延续,以及原油的回补幅度: 周四夜间格什姆岛两次爆炸,伊朗称系对“敌对目标”的打击。 关注 Brent 能否守住 83 美元、WTI 能否守住 78 美元——原油是对海峡敞口最直接、铝相关噪声最少的工具,其回补幅度是“稀缺定价是否被解除”的最佳代理指标。
- 现货能否回到主动上涨,而非仅仅被动持稳: 8月6日为价格 −40、报价回落至贴水 10 至平水,但持货商挺价、到货偏紧、贸易商在贴水位置买入积极。 关注今日 A00 能否收复 23,730、华东报价能否重回升水。 若现货连续第二日在盘面上涨中回落,则应把 8月6日的涨势重新归类为盘面单边驱动。
- 华中弱化是否向华东传导: 华中贴水由 170–200 走阔至 190–210,且已连续两个交易日边际走弱;华东同日由“升水 8–40”回落至“贴水 10 至平水”。 关注两地贴水是否同步继续走阔——若是,则第三节的库存改善在现货端得不到确认。
- LME 库存的更新与伦铝对 3,349.41 的距离: LME 库存已连续十三个交易日停留在 7月24日的 271,275 吨口径,其作为当期证据的效力持续衰减。 同时关注伦铝:MA60(3,349.41)与上移后的核心区间上沿(3,350 美元)数值几乎重合,构成一道极硬的价位带;沪铝已在 MA60 之上而伦铝仍在其下 2.88%,两个盘面的分叉是否收敛,是内外盘强弱关系的直接读数。
1 · Market Performance
Confirmed: on August 6 SHFE reclaimed MA60 and held it — the first close above the 60-day in this rebound
- SHFE AL2609 (August 6): open 23,785, range 23,740–23,905, close 23,835, +70 (+0.29%) against the previous settlement price.
- Caliber note: the +70 is measured against the previous SETTLEMENT, not the previous close. Against the August 5 close of 23,745, the gain is +90. Both are carried; neither is adopted as sole truth.
- Moving averages: MA5 23,740, MA10 23,542, MA30 23,191.33, MA60 23,741.
- Position: the close is above all four. The margin over MA60 is 94.00 yuan, and the intraday high of 23,905 sat 164 yuan above it.
- This is the first close above the 60-day in this entire rebound. August 5 was a pierce and a surrender; August 6 was a pierce and a hold.
- The offsetting fact must be given alongside it: MA60 fell from 23,759.17 to 23,741, a decline of 18.17 in one session, faster than the 13.75 of the session before. Roughly a fifth of the 94-yuan margin was donated by the average rather than earned by the price.
- MACD: DIF 93.4473 above DEA −3.5285, red histogram 193.9515. Note that DEA is now within 3.53 of zero.
- The stated core trading range was RAISED from 23,500–24,000 to 23,500–24,100. Raising a core range is the cleanest available admission that the prior range no longer contains the market.
- Volume and open interest: no August 6 caliber appears in the sources consulted. The last confirmed print remains July 30 (267,105 lots, open interest 253,776, +2,341), now five sessions stale, and is not quoted as current data.
Confirmed: LME on August 6 — two calibers carried, and one of them internally inconsistent
- Caliber one (SMM / AlCircle): LME 3M open $3,245, range $3,233–3,256, close $3,253.00, +0.22%. MA5 $3,227.70, MA10 $3,199.45, MA30 $3,164.40, MA60 $3,349.41; MACD DIF −6.0545 above DEA −25.1982, red histogram 38.2874. Core range RAISED from $3,150–3,300 to $3,200–3,350.
- The internal inconsistency: a stated +0.22% against a $3,253.00 close implies a prior reference of about $3,245.86, which cannot be reconciled with the same source’s own August 5 close of $3,211.00 — a discrepancy of about $35. It is recorded, not resolved.
- Caliber two (TradingEconomics): August 6 at $3,269.45, +19.80 (+0.61%) against a previous close of $3,249.65; month +4.09%, year +25.32%; Q3 forecast $3,231.49, 12-month forecast $3,421.47.
- The two August 6 calibers differ by $16.45, about 0.5% — narrowed from $38.65 (about 1.2%) on August 5.
- LME sits $96.41 below MA60 ($3,349.41), about −2.88%, materially repaired from −4.3% but still beneath the line.
Interpretation: the two boards have now diverged in character
- Yesterday’s falsifiable claim was that MA60 was falling about 13.75 yuan per session and would therefore meet price in the next session even if price did nothing, so the rebound was about to be decided. The answer is: reclaimed and held. A line surrendered on Wednesday was kept on Thursday, and that is the most substantive technical state change of this rebound.
- Two qualifications belong with it, not one. First, about 18 of the 94-yuan margin came from the average’s own descent. Second, a single +70/+90 session is not trend confirmation — the confirmation is whether the FIRST retest of 23,741 holds.
- The two boards have diverged in character: SHFE is above MA60 and therefore in genuine medium-term repair; LME is still 2.88% below its own and therefore in a downtrend that is converging but unbroken. They were both below the line until yesterday; that divergence is itself new information.
- The most under-weighted fact in this section is that both core ranges were raised in the same session (SHFE’s ceiling +100 yuan, LME’s floor and ceiling each +$50). A raised range means the producing analysts have redefined what was resistance as the middle of the operating band.
- Support: SHFE’s first support is the level it just reclaimed — MA60 at 23,741 — which coincides almost exactly with MA5 (23,740) and the August 6 low (23,740). Three references stacked on one price make this the cleanest single verification level of the cycle; beneath it are MA10 (23,542) and the core-range floor at 23,500.
- Resistance: SHFE’s is the August 6 high of 23,905, then the raised core-range top at 24,100 and 24,150. LME’s is the August 6 high of $3,256 and the TE caliber of $3,269.45, above which MA60 ($3,349.41) and the raised core-range top ($3,350) are numerically almost identical — the hardest price band on the LME chart.
2 · Aluminum Prices and Related Markets
Confirmed: the board rose and spot fell — leadership changed hands for a second straight session
- SMM A00 / Shanghai spot aluminum ingot: 23,690 yuan/mt, −40 ↓.
- Board versus spot: the board +70 (settlement) or +90 (close), spot −40. The spot-to-board spread widened by roughly 110–130 yuan in one session.
- East China premium/discount: SMM’s August 6 spot review records quotes at a discount of 10 to parity; a separate caliber records main transactions at a premium of 8–30 through to a discount of 8–10 against the August contract. Both are carried.
- Central China: a discount of 190–210 against the August contract with a firming trend, widened from 170–200.
- South China: the structural premium centre has risen 60–100 yuan/mt versus the same period in prior years.
- LME aluminum: $3,253.00 (+0.22%, SMM caliber) ↑ / $3,269.45 (+0.61%, TradingEconomics caliber) ↑. Both calibers point the same way today.
- China aluminum ingot social inventory: 933,000 mt, down 25,000 mt from the 958,000 mt carried since August 3 ↓ (bullish).
- LME stocks: 271,275 mt (July 24) with 245,350 mt on-warrant, alongside the 267,800 mt alternative caliber (“lowest this century”). A thirteenth consecutive session without an update.
- Alumina futures: AO2609 close 2,621 (July 31, carried). No confirmed new print for August 4–6.
- Alumina, overseas: 30,000 mt transacted at $356/mt FOB East Australia for September loading on August 5.
- ADC12: a 24,050 yuan/mt caliber exists but its date is uncertain; it is not quoted as a current print ⊘.
- Crude: Brent $83.46 (August 7), +0.97 (+1.18%) ↑; month +6.98%, year +25.34%; Q3 forecast $90.26. WTI back above $78 after gaining almost 3% in the prior session.
- US dollar index: 99.972 (August 7), +0.0150 (+0.02%) ↑; month −1.01%, year +1.83%; Q3 forecast 99.614. Edged up off the seven-week low but remains in that area.
Interpretation
- The core fact in this section is divergence, not the rally. August 5: spot +230, board +20. August 6: board +70/+90, spot −40. Leadership has changed hands twice in two sessions.
- The correct reading is neither “physical confirmed the board” nor “the board dragged physical” — it is that neither side is leading, and the two are alternating around a centre that is rising on its own. Single-session attribution carries very little information in that structure and should be weighted down.
- What is actually carrying the move is inventory: 933,000 mt against 958,000 mt. Last week’s +5,000 mt build — the first accumulation of the cycle — was erased at five times its own size. See Section 3.
- Crude and the dollar both rose today and point in opposite directions for aluminum: crude’s gain is the direct expression of the Strait premium being restored (supportive of aluminum’s scarcity pricing), while the dollar’s bounce off a seven-week low is a mild valuation-side headwind (bearish). That is today’s internal macro hedge, and it runs exactly opposite to yesterday’s, which was crude bearish and dollar bullish.
- Alumina still carries no domestic print; the only new data point is the $356/mt FOB East Australia trade, which does not revise the domestic cost curve and is not a current marginal driver.
3 · Inventory
Confirmed: last week’s build was erased, and at five times its own size
- SMM China aluminum ingot social inventory: 933,000 mt. The same source records it as both “down 25,000 mt month-on-month” and “down 20,000 mt week-on-week.”
- Arithmetic check: against the 958,000 mt carried since August 3 the difference is −25,000 mt. Both figures are recorded in parallel and are not netted.
- Why it matters: last week’s print was +5,000 mt, the first build of the cycle, and this brief made it the central pillar of the bearish column for three consecutive sessions. This week’s −25,000 mt is five times its size.
- SMM is explicit alongside it: the pace of destocking has SLOWED as the price centre moved up.
- China’s cast aluminum alloy ingot social inventory destocked for a tenth consecutive week, but the pace slowed sharply to a drop of just 200 mt.
- July’s average weekly drawdown of 54,800 mt remains the highest for that period in three years (SMM caliber, carried).
- SMM outlook (carried): social inventory could fall below 800,000 mt in H2 2026.
- LME: 271,275 mt (July 24), on-warrant 245,350 mt; alternative caliber 267,800 mt. A thirteenth consecutive session without an update.
- SHFE cast aluminum alloy warrants (August 3, carried): 17,553 mt, −118 mt.
- National alumina inventory 7.028 Mt (+24,000 mt w/w); port bauxite 940,000 mt (both carried).
Interpretation: what was erased is not the trend, it is one of this brief’s own judgments
- A correction belongs at the top of this section: for three consecutive sessions this brief called last week’s +5,000 mt build “the turn of the cycle.” This week’s evidence does not support that label. A +5,000 mt build that is covered by −25,000 mt the following week is better classified as noise inside an intact destocking trend.
- The offsetting restraint is equally important: SMM’s own framing is that destocking has SLOWED, not accelerated. 933,000 mt is a marked improvement on last week, but the pace is still short of July’s 54,800 mt weekly average. The cast alloy series says it more plainly — a tenth week of destocking, but only 200 mt of it, which is close to a standstill.
- The accurate conclusion is therefore in three parts: **the trend has not turned (bullish); the slope has flattened (neutral-to-bearish); and single-week moves in a weekly series should not be assigned trend meaning (a methodological correction).**
- The mechanism of the drawdown remains on the supply side, not demand: July’s liquid-aluminum proportion rose more than expected and August is expected to edge up further, which means fewer ingots are being cast. That is the real reason ingot inventory is falling and it is not the same thing as improving consumption. Consistent with this, the downstream processing operating rate has fallen to 60.1% (Section 5).
- Nothing new overseas: LME stocks have now stood on the July 24 caliber for thirteen consecutive sessions. Their “lowest this century” character holds, but their force as current evidence continues to decay and they should not be re-counted as a fresh bullish item each day.
4 · Macro Factors
Confirmed: August 6 geopolitics — the deal advanced and the terms retreated in the same session
- Bloomberg, August 6: **“Iran Says Deal With Oman on Hormuz Ships Agreed in Principle.”**
- But Iranian Deputy Foreign Minister Kazem Gharibabadi cautioned that the agreement **would not mean the full reopening of the sea lane.**
- Tehran insists that **the United States is not a party to its deal with Oman.**
- An Iranian parliamentary committee is reviewing a preliminary bill that would **bar US, Israeli and other “hostile” vessels from transiting the Strait, with fines of up to 20% of a ship’s cargo value for violations, and restrictions extending to “countries and individuals that have caused damage to Iran” until that harm is “compensated.”** The legislation remains under expert review, with specialists invited to submit recommendations before the draft is finalised; it is reported as a separate track from the Iran–Oman negotiations.
- The United States **rejected any “impediments” to navigation.**
- Two explosions were heard on Qeshm Island on Thursday night. IRGC-affiliated Tasnim reported they were caused by Iranian operations against “hostile targets” at the entrance to the Strait.
- Tehran’s stated position is unchanged: **the Strait would only be fully reopened once the US maritime blockade is lifted.**
Confirmed: the energy market’s immediate adjudication
- Brent: $83.46 (August 7), +0.97 (+1.18%); month +6.98%, year +25.34%.
- WTI: back above $78 after gaining almost 3% in the prior session.
- For comparison: on August 5, WTI was near $75 and down 11% across three sessions. A material part of the deal pricing has already been taken back.
Confirmed: dollar, rates, and tonight’s data
- US dollar index 99.972 (August 7), +0.0150 (+0.02%); month −1.01%, year +1.83%; Q3 forecast 99.614. It edged up off the seven-week low but remains in that area, with the narrative citing Middle East developments weighed against caution before the jobs report.
- Fed Governor Cook indicated preparedness for rate increases if the “disinflation trend does not resume.”
- The Fed held at 3.50–3.75% on July 29 on a 9–3 vote, described as its most divided since 2016.
- July nonfarm payrolls: **released August 7 at 08:30 ET (20:30 Beijing); consensus roughly +80,000 to +83,000 with a FactSet projection of +97,500, after +57,000; unemployment expected at 4.2%.**
- CME FedWatch: no August 6 caliber appears in the sources consulted. The August 4 caliber (61.9% for a 25bp hike) and the July 28 caliber (54.4% for a September cut) are carried in parallel and point in opposite directions; no rate figure is adopted.
Interpretation: today’s most important structural judgment
- On the logic this brief has applied for three sessions, “agreed in principle” should have been the largest single bearish event of the cycle. Every term that accompanied it in the same session points the other way, so the event’s net direction has to be reclassified.
- It is worth stating plainly: **the market discounted a reopening.** What has been agreed in principle is a bilateral traffic-management arrangement between two coastal states — one of which states explicitly that it does not constitute a reopening, from which the principal counterparty is absent by that same party’s insistence, and alongside which that state’s own legislature is drafting a statutory ban on that counterparty’s shipping. These are not the same instrument.
- The inference follows directly: **an agreement whose own signatory says it does not reopen the waterway cannot deliver the supply normalisation that June’s roughly 11% give-back was paid for.** The June 17 framework moved LME from $3,854 to $3,418 only because the market believed the lane would actually open.
- Crude’s adjudication is today’s most valuable confirmation. WTI gave up 11% across three sessions to price the deal, then took back nearly 3% in one session and reclaimed $78. Oil has the most direct exposure to the Strait and the least aluminum-specific noise; its recovery is the market pricing “agreed in principle ≠ reopened.”
- The two physical preconditions this brief has tracked — mine clearing actually beginning and the US naval blockade actually lifting — **remain unmet, and Thursday night added a third adverse fact by putting live fire back at the Strait’s entrance.**
- The dollar: mildly bearish for aluminum today. At 99.972 it has bounced off the seven-week low, and yesterday’s framing of it as “the cleanest bullish item” no longer holds.
- Net: the macro mix moves from yesterday’s “geopolitical bearishness deepening, dollar bullishness strengthening” to **“the bearish geopolitical outcome has been falsified in its expected form, the dollar’s bullish contribution has been withdrawn, and crude’s recovery confirms that scarcity pricing has not been released.” The direction turns from bearish to bullish — but the reason is not a new bullish item; it is that a bearish item already counted failed to arrive in the form in which it was counted.
- Tonight’s payrolls is the only scheduled event and outweighs the entire aluminum-specific calendar. With Cook already on record and the July decision a 9–3 split, a strong print is the clean bearish risk and a weak print the clean bullish one.
5 · Fundamentals
Confirmed: domestic demand — the first new operating-rate print in two weeks, and it is lower
- China’s aluminum processing (downstream) operating rate: **60.1% and declining.** Down 1.0 percentage point from the 61.1% week-of-July-25 caliber carried for two weeks.
- Framing: downstream purchasing sentiment remains soft, with off-season demand weakness evident.
Confirmed: domestic supply and the liquid-aluminum ratio
- China’s operating capacity was 45.31 Mt as of June 2026; existing built capacity was approximately **46.29 Mt as of end-July.**
- July’s increase in the liquid-aluminum proportion **exceeded expectations, and August is expected to edge up further.**
- A structural shift in South China pricing: molten-aluminum conversion has lifted the South China premium centre by 60–100 yuan/mt versus the same period in prior years; Chongqing runs at 100% local molten-aluminum digestion and Guangxi at 88%; SMM describes tradable commodity ingot supply as entering structural contraction.
Carried: overseas supply (no update)
- July ex-China output −6.7% y/y, daily average +1.6% m/m.
- SMM’s 2026 ex-China commissioned operating capacity estimate 2.32 Mt (raised 67.8% from 1.38 Mt).
- Indonesia’s 2026 operating capacity about 2.51 Mt; India’s Balco continues ramping in August; Slovalco restarts in Q4; a Missouri smelter restarts by year-end; Alcoa cut its output guidance on Australian refinery issues; EGA Al Taweelah 89 of 1,262 pots restarted as of July 2.
Carried: downstream sub-sectors and alumina (two weeks stale)
- Sub-sector operating rates (week of July 25): extrusion 52.9%, primary alloy 59.0%, secondary aluminum 50.8%, wire and cable 63.6%, plate/sheet/strip 69.4%, foil 70.9%.
- June plate/sheet exports +44% y/y and foil exports +23.8% y/y; PV module scheduled output rising from 38.5 GW in July to 39.3 GW in August, with PV frame demand underpinning steady operations.
- China July manufacturing PMI: both NBS and Caixin at 49.2.
- Alumina: AO2609 close 2,621 (July 31); industry average full cost about 2,530 yuan/mt; SMM’s expected band 2,600–2,650 with a possible temporary break below 2,600 in August; nearly 3 Mt of new capacity planned in South China; port bauxite 940,000 mt; bauxite $70–75/mt; national alumina inventory 7.028 Mt.
Interpretation
- Today’s two new fundamental prints point in opposite directions and must be read together. The bearish one is the operating rate falling to 60.1%. The bullish one is the liquid-aluminum proportion rising more than expected. Together they explain Section 3: **the drawdown comes from fewer ingots being cast, not from more ingots being consumed.**
- The mechanism matters because its durability differs. A demand-led destock fluctuates with consumption; a liquid-aluminum-led destock is a structural change in the industry, and with electrolytic capacity already near its ceiling (45.31 Mt operating against roughly 46.29 Mt built) it runs one way. The 60–100 yuan lift in the South China premium centre, with Chongqing at 100% and Guangxi at 88% local conversion, is the same mechanism showing up in price.
- But a one-way mechanism is not a one-way price. A shrinking pool of tradable ingot supports **the basis and regional spreads more than it supports the outright price.** August 6 is direct evidence: on the same day inventory fell sharply, spot fell 40 yuan.
- Overseas supply carries no new print and its direction is unchanged: the increment is certain but slow (July still −6.7% y/y with the daily average +1.6% m/m). That caliber is over a week stale and should be weighted down.
- Alumina has no new domestic print; the $356/mt FOB East Australia trade is the only new data point and does not revise the domestic cost curve this session.
6 · Primary Aluminum Spot Market
Confirmed: SMM spot daily review, August 6 — price down, structure not loosened
- SMM’s framing: spot aluminum prices ticked downward, yet the spot market showed resilience — **tight arrivals combined with a destocking trend that remains unchanged.**
- Holders: **most suppliers regained confidence in holding prices stable and selling slowly; only a few liquidating as needed adjusted slightly lower, with limited low-priced dumping.**
- Quotes: **a discount of 10 to parity, keeping circulating pressure controllable.**
- Downstream: demand stayed mediocre, with enterprises purchasing as needed and limited willingness to take on more at current price levels.
- Traders: **improved enthusiasm to enter the market and buy at discounts.**
Confirmed: regional premiums and sentiment indices (caliber conflicts, all carried)
- East China: SMM’s August 6 review gives a discount of 10 to parity; a separate caliber gives main transactions at a **premium of 8–30 through to a discount of 8–10 against the August contract.**
- Central China: a **discount of 190–210 against the August contract with a firming trend, widened from 170–200.**
- Central China sentiment (August 6 caliber): **selling sentiment index 3.20 (unchanged d/d), purchasing sentiment index 2.91 (+0.06 d/d).**
- Caliber conflict: this Central China caliber is inconsistent with the August 5 Central China print carried yesterday (shipment 2.99, procurement 2.94). Both are recorded; neither is adjudicated.
- East China sentiment: no August 6 caliber appears in the sources consulted. The August 5 print (shipment 3.10, procurement 2.86) is carried and labeled stale.
Interpretation
- The information structure here is the exact inverse of yesterday’s. August 5 was price up, basis flipping to premium, three regions destocking — four items improving together. August 6 is price −40, quotes back to a discount of 10-to-parity and Central China’s discount widening — but **holders firm, arrivals tight, and traders buying at discounts all still lean strong.**
- The accurate judgment is therefore not that spot weakened but that **spot moved from actively rising to passively holding.** The distinction is who is doing the work: an active rise is driven by buyers, a passive hold by sellers refusing to cut. August 6 is the second.
- Traders’ improved willingness to buy at discounts is the only forward-looking item in this section. It means a widening discount gets absorbed by trading demand, which limits how far the basis can fall — but it also says the marginal buyer right now is a trader, not an end user.
- Central China’s marginal deterioration has now run two consecutive sessions, with the discount widening from 170–200 to 190–210. Yesterday’s watchlist item 6 — whether that spreads to East China — is not yet confirmed but is not falsified either: East China’s quotes moved from a premium of 8–40 to a discount of 10-to-parity, the same direction.
- A methodological note belongs here: the Central China sentiment indices carry a caliber conflict (August 5’s 2.99/2.94 against August 6’s 3.20/2.91). When the gap between two calibers exceeds the daily move being measured, **no day-on-day change should be computed from them.** This brief records the values and derives no trend from them.
7 · Key Price Drivers
Bullish factors (9)
- Social inventory erased last week’s build at five times its size: 933,000 mt against 958,000 mt, −25,000 mt — the “first accumulation of the cycle” is falsified as noise.
- SHFE reclaimed and held MA60: a 23,835 close sits 94.00 yuan above 23,741, the first close above the line in this rebound, with the intraday high 164 yuan above it.
- Both core ranges were raised in the same session: SHFE to 23,500–24,100 and LME to $3,200–3,350.
- “Agreed in principle” was disavowed as a reopening by its own signatory: Deputy Foreign Minister Gharibabadi said it does not mean full reopening, and Tehran insists the US is not a party.
- Iran’s draft bill would bar US, Israeli and “hostile” vessels with fines up to 20% of cargo value — if enacted, the exact opposite direction from a reopening.
- Live fire returned to the Strait’s entrance: two explosions on Qeshm Island Thursday night, described by Iran as strikes on “hostile targets.”
- Crude took back the deal pricing: WTI back above $78 (nearly +3% in a session), Brent $83.46 (+1.18%) — a material part of the three-session 11% decline has been recovered.
- The liquid-aluminum proportion rose above expectation in July with a further increase expected in August, and tradable commodity ingot supply is entering structural contraction: the South China premium centre is up 60–100 yuan, with Chongqing at 100% and Guangxi at 88% local conversion.
- Overseas deliverable stock remains extremely scarce: LME 271,275 mt (July 24, on-warrant 245,350 mt), with the 267,800 mt caliber the lowest this century.
Bearish factors (7)
- Spot did not follow the board: SMM A00 −40 to 23,690 against the board’s +70/+90, widening the spread by roughly 110–130 yuan in one session.
- The newest demand print is lower: the aluminum processing operating rate fell to 60.1% and is declining, down 1.0 point from 61.1% — the destock is not demand-led.
- Destocking has slowed (SMM’s own framing); the cast aluminum alloy series destocked for a tenth week but by only 200 mt, close to a standstill.
- Central China’s discount widened for a second session, from 170–200 to 190–210; East China’s quotes fell back from a premium to a discount of 10-to-parity.
- The dollar bounced off its seven-week low to 99.972 (+0.02%) — yesterday’s “cleanest bullish item” has been withdrawn.
- Tonight’s payrolls is a clean two-way risk skewed bearish: consensus +80,000 to +83,000 (FactSet +97,500) against a prior of +57,000, with Cook already on record as prepared to hike if disinflation does not resume and the July 29 decision a 9–3 split.
- Domestic capacity remains at a high plateau: 45.31 Mt operating (June) and roughly 46.29 Mt built (end-July); manufacturing PMIs 49.2 on both calibers; the 2.32 Mt ex-China commissioning pipeline is unchanged.
8 · One-Sentence Market View
Yesterday’s single falsifiable claim — that MA60 was falling roughly 13.75 yuan a session and would meet price in the next session even if price did nothing, so the rebound was about to be decided — has been decided: SHFE AL2609 opened 23,785, reached 23,905 and closed 23,835 (+70 against settlement, +90 against Wednesday’s close), finishing 94.00 yuan above an MA60 that fell again to 23,741, the first close above the 60-day in this entire rebound, with both stated core ranges raised in the same session (SHFE to 23,500–24,100, LME to $3,200–3,350) — but two qualifications belong with it, not one: roughly 18 of the 94-yuan margin was donated by the average’s own accelerated descent (−18.17 in a session against −13.75 the day before), and the real confirmation is whether the FIRST retest of 23,741 holds, a level that coincides almost exactly with MA5 (23,740) and the August 6 low (23,740) and is therefore the cleanest single verification price of the cycle; structurally, leadership inverted for a second straight session — August 5 was spot +230 against a board of +20, August 6 was a board of +70/+90 against spot −40 — so leadership has changed hands twice in two days and the accurate reading is neither that physical confirmed the board nor that the board dragged physical, but that neither is leading and the two are alternating around a centre rising on its own; what is actually carrying the move is inventory, with social stocks printing 933,000 mt against the 958,000 mt carried since August 3, so last week’s +5,000 mt build — which this brief called “the turn of the cycle” for three consecutive sessions — has been erased at five times its own size, and that judgment is corrected here: it is better classified as noise inside an intact destocking trend; yet the same source says destocking has SLOWED, the cast aluminum alloy series destocked for a tenth week by only 200 mt, and the downstream processing rate fell to 60.1% from 61.1%, so the mechanism remains on the supply side — July’s liquid-aluminum proportion rose above expectation with August expected to rise again, meaning fewer ingots cast rather than more consumed, which supports the basis and regional spreads more than the outright price, and August 6’s combination of a sharp inventory draw with spot down 40 is direct evidence of exactly that; the geopolitical column carries today’s most important reclassification, because Iran said the Oman arrangement is agreed in principle — which on this brief’s own three-session logic should have been the largest single bearish event of the cycle — while every term arriving alongside it pointed the other way: Deputy Foreign Minister Gharibabadi said it does not mean full reopening of the sea lane, Tehran insisted the United States is not a party, an Iranian parliamentary committee began reviewing a bill barring US, Israeli and other “hostile” vessels with fines up to 20% of cargo value, Washington rejected any impediments, and two explosions on Qeshm Island Thursday night were Iranian strikes on “hostile targets” at the Strait’s entrance — so it is worth stating plainly that the market discounted a reopening while what has been agreed in principle is a bilateral traffic-management arrangement between two coastal states, disavowed as a reopening by one of them, absent its principal counterparty by that same party’s insistence, and running alongside that state’s own legislature drafting a statutory ban on that counterparty’s shipping: these are not the same instrument, and an agreement whose signatory says it does not reopen the waterway cannot deliver the supply normalisation that June’s roughly 11% give-back was paid for; crude supplied the most valuable confirmation available, having given up 11% across three sessions to WTI near $75 and then taken back nearly 3% in one session to reclaim $78 with Brent at $83.46 (+1.18%); the one macro item running the other way is the dollar bouncing off its seven-week low to 99.972, withdrawing yesterday’s cleanest bullish item, with every position now waiting on July payrolls at 20:30 Beijing tonight (consensus +80,000 to +83,000, FactSet +97,500, prior +57,000, unemployment 4.2%), where — with Cook on record as prepared to hike if disinflation does not resume and the July 29 decision a 9–3 split, the most divided since 2016 — a strong print is the clean bearish risk and a weak one the clean bullish risk; today’s net direction therefore turns from bearish to bullish, but not because a new bullish item appeared: because a bearish item already counted failed to arrive in the form in which it was counted.
9 · Watchlist for Today’s Day and Night Sessions
- July payrolls at 20:30 Beijing — tonight’s only scheduled event and heavier than the entire aluminum-specific calendar: consensus roughly +80,000 to +83,000 with a FactSet projection of +97,500, prior +57,000, unemployment expected at 4.2%. The backdrop is the Fed’s July 29 hold at 3.50–3.75% on a 9–3 vote, its most divided since 2016, and Governor Cook already on record as prepared to raise if the “disinflation trend does not resume.” Watch two mutually exclusive outcomes: a strong print reinforces hike pricing, lifts the dollar and pressures aluminum’s valuation leg; a weak print pushes the dollar back below its seven-week low. Also watch whether the September Fed direction converges (a 61.9% hike caliber against a 54.4% cut caliber).
- SHFE’s first retest of 23,741 — the genuine technical confirmation point: MA60 (23,741), MA5 (23,740) and the August 6 low (23,740) are stacked on one price. Watch two mutually exclusive outcomes: a retest into that band that closes above it upgrades “reclaimed MA60” from a one-session event into structural confirmation, with the August 6 high of 23,905 and the raised core-range top of 24,100 above; a close beneath it reclassifies August 6 as a false break, with MA10 (23,542) and 23,500 as the verification levels below.
- The progress of Iran’s parliamentary bill — today’s largest new variable: it would bar US, Israeli and other “hostile” vessels and fine violations up to 20% of cargo value, and it remains under expert review. Watch three falsifiable markers: whether it goes to a floor vote; whether the open-ended “countries that have caused damage to Iran” scope survives; and whether it is formally merged with the Iran–Oman bilateral track. If enacted, it runs in the exact opposite direction from a reopening and is the most concrete potential increment on the bullish side.
- Whether the joint statement text is published, and whether “full reopening” appears in it: August 6 delivered “agreed in principle,” not a signature, and the Deputy Foreign Minister has already said it does not mean full reopening. Watch whether the final text contains any language on full opening of the lane, whether it contains any US commitment, and whether August 5’s “zero fees for the interim” and “mines cleared from the median lane within 30 days” survive.
- Whether live-fire incidents at the Strait’s entrance continue, and how far crude recovers: two explosions on Qeshm Island Thursday night, described by Iran as strikes on “hostile targets.” Watch whether Brent holds $83 and WTI holds $78 — oil has the most direct Strait exposure and the least aluminum-specific noise, so the extent of its recovery is the best available proxy for whether scarcity pricing has been released.
- Whether spot returns to actively rising rather than merely passively holding: August 6 delivered price −40 and quotes back to a discount of 10-to-parity, but with holders firm, arrivals tight and traders buying at discounts. Watch whether A00 reclaims 23,730 and whether East China quotes return to a premium. A second consecutive session of spot falling while the board rises should reclassify this leg as board-driven.
- Whether Central China’s weakness transmits to East China: its discount widened from 170–200 to 190–210 and has now deteriorated for two sessions, while East China moved from a premium of 8–40 to a discount of 10-to-parity on the same day. Watch whether both discounts keep widening together — if they do, Section 3’s inventory improvement is not being confirmed in the physical market.
- The LME stocks update and LME’s distance to $3,349.41: stocks have stood on the July 24 caliber of 271,275 mt for thirteen consecutive sessions and their force as current evidence keeps decaying. On price, MA60 ($3,349.41) and the raised core-range top ($3,350) are numerically almost identical, forming an unusually hard band; with SHFE now above its MA60 and LME still 2.88% below its own, whether that divergence converges is the most direct read on relative domestic versus overseas strength.
Sources: AlCircle / SMM, China aluminium inventory pullback, multiple factors in play as aluminium price drifts higher (August 6: SHFE AL2609 open 23,785, range 23,740–23,905, close 23,835, +70 (+0.29%) against the previous settlement; MA5 23,740, MA10 23,542, MA30 23,191.33, MA60 23,741; MACD DIF 93.4473, DEA −3.5285, histogram 193.9515; core range 23,500–24,100; LME 3M open $3,245, range $3,233–3,256, close $3,253.00, +0.22%; MA5 $3,227.70, MA10 $3,199.45, MA30 $3,164.40, MA60 $3,349.41; MACD DIF −6.0545, DEA −25.1982, histogram 38.2874; core range $3,200–3,350; SMM A00 23,690, −40; China social inventory 933,000 mt, down 25,000 mt m/m and down 20,000 mt w/w; A00 versus mixed extrusion scrap spread 2,130 yuan/mt and versus shredded scrap 930 yuan/mt; Fed Governor Cook prepared for rate increases if the disinflation trend does not resume); SMM Aluminum Morning Meeting Notes, China Aluminum Inventory Pullback, Multiple Factors in Play as Aluminum Price Drifts Higher (August 6: aluminum processing operating rate 60.1% and declining; downstream purchasing sentiment soft with off-season weakness; outlook that “aluminum prices are expected to consolidate on a strong note” on improved macro conditions, inventory destocking and a rising liquid-aluminum proportion, offset by new overseas capacity and weak seasonal demand); SMM aluminum spot daily review (August 6: spot prices ticked downward yet the market showed resilience with tight arrivals and an unchanged destocking trend; most suppliers regained confidence in holding prices stable and selling slowly with only limited low-priced dumping by those liquidating as needed; quotes at a discount of 10 to parity with circulating pressure controllable; downstream demand mediocre with buying as needed and limited willingness at current levels; traders showed improved enthusiasm to buy at discounts; Central China selling sentiment index 3.20 unchanged d/d and purchasing sentiment index 2.91, +0.06 d/d, with transactions centred on a discount of 190–210 against the August contract and a firming trend; a separate caliber records East China main transactions at a premium of 8–30 through to a discount of 8–10); AlCircle / SMM, China aluminium pricing shifts to regional flows, lifting South China premium by RMB 60-100/tonne on southwest conversion surge (August 6: South China premiums persistent with the spread centre up 60–100 yuan/mt versus the same period in prior years; molten-aluminium conversion replacing cast ingot sales, southwest and northwest regions retaining resources for internal consumption, and tradable commodity aluminium ingot supply entering structural contraction; Chongqing at 100% local molten-aluminium digestion and Guangxi at 88% as of June 2026); SMM cast aluminum alloy express (China’s cast aluminum alloy ingot social inventory fell for a tenth consecutive week with the pace slowing sharply to a drop of just 200 mt); AlCircle / SMM, July’s increase in aluminium’s proportion of liquid aluminium exceeded expectations, and August is expected to edge up (China’s existing built capacity approximately 46.29 Mt as of end-July); AlCircle / SMM, Some aluminium plants in the Middle East announce production resumptions, overseas daily average aluminium production up 1.6 per cent M-o-M (total ex-China output in July 2026 −6.7% y/y, mainly on lower operating rates at Middle East smelters); TradingEconomics aluminum page (August 6 $3,269.45, +19.80 (+0.61%), previous close $3,249.65; month +4.09%, year +25.32%; Q3 forecast $3,231.49, 12-month forecast $3,421.47; narrative of a six-week high on constrained supply, non-China output −6.7% y/y in July, China’s 45 Mt cap tightening, LME stocks at the lowest level this century, Alcoa cutting guidance on Australian refinery issues, and planned restarts at Slovalco in Q4 2026, a Missouri smelter by year-end and EGA’s Al Taweelah restoration); TradingEconomics Brent crude page (August 7 $83.46, +0.97 (+1.18%); month +6.98%, year +25.34%; Q3 forecast $90.26; “Brent surged past $83 per barrel” as geopolitical tensions resurfaced, with Iran reportedly targeting “hostile positions” following explosions near Qeshm Island, a proposed Iran–Oman agreement under parliamentary review that would restrict US and Israeli vessel transit while imposing a 20% cargo-value penalty on alleged violations, and Tehran’s position that “the strait would only be fully reopened once the US maritime blockade is lifted”); TradingEconomics US dollar page (DXY 99.972, +0.0150 (+0.02%); month −1.01%, year +1.83%; Q3 forecast 99.614; the index “edged slightly higher to 99.8 but remains near seven-week lows as investors weighed Middle East developments against caution before the upcoming US jobs report,” with focus shifting to nonfarm payrolls where a stronger reading could reinforce rate-hike expectations); Bloomberg (August 6: “Iran Says Deal With Oman on Hormuz Ships Agreed in Principle”; “Iran Seeks to Bar US Ships in Hormuz as Deal With Oman Advances”; and “Oil Extends Gains as Iran Strikes Targets in Strait of Hormuz,” with WTI above $78 after surging almost 3% and Brent settling around $82 on August 6); US News / Reuters and Al-Monitor citing Fars (August 6: an Iranian parliamentary committee reviewing a draft bill to bar US, Israeli and other “hostile” vessels from transiting the Strait, with fines of up to 20% of a ship’s cargo value, restrictions extending to “countries and individuals that have caused damage to Iran” until that harm is “compensated,” the legislation still under expert review with specialists invited to submit recommendations before finalisation, and described as separate from the Iran–Oman negotiations); NPR (August 6: “Iran aims to ban U.S. and Israeli ships from Strait of Hormuz and charge others a toll”); CNBC (August 6: “Iran’s Hormuz Strait plan reportedly blocks U.S., Israeli ships; U.S. rejects any ‘impediments’“); APA / Tasnim and Kurdistan24 (August 6: two explosions heard on Qeshm Island on Thursday night caused by Iranian operations against “hostile targets” at the entrance to the Strait of Hormuz); Al Jazeera (August 5–6: Iranian Deputy Foreign Minister Kazem Gharibabadi cautioning that agreement would not mean full reopening of the sea lane; Tehran insisting the US is not part of its deal with Oman); FactSet (total July 2026 nonfarm payrolls projected to rise by 97,500); CNBC and consensus previews (July nonfarm payrolls released August 7 at 08:30 ET, consensus roughly +80,000 to +83,000 after +57,000, unemployment 4.2%; the first major data point after the Fed’s July 29 9–3 vote to hold at 3.50%–3.75%, its most divided decision since 2016); SMM alumina (30,000 mt transacted at $356/mt FOB East Australia for September loading on August 5); carried unchanged from the August 4–6 briefs: LME stocks 271,275 mt on July 24 with on-warrant 245,350 mt and a 267,800 mt alternative caliber described as the lowest this century; SHFE cast aluminum alloy warrants 17,553 mt on August 3, −118 mt; alumina AO2609 2,621 on July 31 with industry average full cost about 2,530, expected band 2,600–2,650 and a possible break below 2,600 in August; bauxite $70–75/mt; port bauxite 940,000 mt; national alumina inventory 7.028 Mt, +24,000 mt w/w; nearly 3 Mt of new South China alumina capacity planned; leading downstream processors’ sub-sector rates for the week of July 25 (extrusion 52.9%, primary alloy 59.0%, secondary aluminum 50.8%, wire and cable 63.6%, plate/sheet/strip 69.4%, foil 70.9%); June plate/sheet exports +44% y/y and foil exports +23.8% y/y; PV module scheduled output 38.5 GW in July to 39.3 GW in August; NBS and Caixin July manufacturing PMIs both 49.2; China’s operating capacity 45.31 Mt as of June 2026; SMM’s 2026 ex-China commissioned operating capacity estimate of 2.32 Mt, raised 67.8% from 1.38 Mt; Indonesia’s 2026 operating capacity of about 2.51 Mt; EGA Al Taweelah 89 of 1,262 pots restarted as of July 2; July’s average weekly social-inventory drawdown of 54,800 mt, the highest for that period in three years, with SMM projecting social inventory possibly below 800,000 mt in H2 2026. Data calibers: the SHFE +70 (+0.29%) is stated against the previous SETTLEMENT price; against the August 5 close of 23,745 the gain is +90, and both are carried; the SMM/AlCircle LME caliber is internally inconsistent — a +0.22% change against a $3,253.00 close implies a prior reference near $3,245.86, which cannot be reconciled with the same source’s August 5 close of $3,211.00, a discrepancy of about $35 that is recorded and not resolved; the two August 6 LME calibers ($3,253.00 SMM against $3,269.45 TradingEconomics) differ by $16.45, about 0.5%, narrowed from $38.65 on August 5; both are carried and neither is adopted; the social-inventory print of 933,000 mt is recorded by its source as both −25,000 mt m/m and −20,000 mt w/w; against the 958,000 mt carried since August 3 the arithmetic gives −25,000 mt, and both figures are carried without netting; the Central China sentiment caliber for August 6 (selling 3.20 unchanged, purchasing 2.91 +0.06) conflicts with the August 5 Central China caliber carried yesterday (shipment 2.99, procurement 2.94); because the inter-caliber gap exceeds the daily move being measured, no day-on-day change is derived from them; no August 6 East China sentiment caliber appears in the sources; the August 5 print is carried and labeled stale; SHFE volume and open interest for August 6 do not appear in the sources consulted; the July 30 caliber of 267,105 lots and 253,776 lots of open interest is five sessions stale and is not quoted as current; LME stocks remain the July 24 report and have not updated for a thirteenth consecutive trading day; no August 6 CME FedWatch caliber was found; the August 4 caliber (61.9% for a 25bp hike) and the July 28 caliber (54.4% for a September cut) are carried in parallel, point in opposite directions, and no rate figure or meeting date is adopted; the ADC12 caliber of 24,050 yuan/mt is of uncertain date and is not quoted as a current print; alumina, LME stocks, downstream sub-sector operating rates and the overseas supply column all carry no new print this session and are labeled as carried; this brief corrects its own prior judgment: last week’s +5,000 mt social-inventory build, described in the August 4–6 briefs as “the first build of the cycle” and “the turn,” is reclassified as noise inside an intact destocking trend following this week’s −25,000 mt print; the parliamentary bill, transit conditions, the Qeshm Island strikes and the interim Hormuz terms are media and industry calibers, not official confirmations; as of writing no joint Iran–Oman statement text has been published, no agreement has been signed, the draft Iranian bill has not been enacted, and no mine clearing or blockade lifting has been reported — officials’ remarks are recorded as public statements that have occurred, not as settled facts, and their aluminum price impact is labeled interpretation. Confirmed data and market interpretation are labeled separately throughout.
Disclaimer: This brief is for internal reference only. It is compiled from publicly available information and does not constitute investment advice or a basis for any trading decision. Data may be delayed or contain errors; exchange and official releases prevail. Users should form their own judgment and bear their own decision risk.