The Most-Traded BC Copper Contract Closed Sharply Down 4.59%, Under Dual Pressure From Diminished Expectations for Interest Rate Cuts and Heightened Geopolitical Tensions [SMM BC Copper Commentary]

Published: Mar 19, 2026 14:55

Today, the most-traded BC copper 2604 contract opened at 86,640 yuan/mt and immediately hit a session high of 86,640 yuan/mt. After the opening, its center kept moving lower, and it touched a session low of 82,930 yuan/mt near the close, before finally settling at 83,380 yuan/mt, down 4.59%. Open interest reached 5,565 lots, up 133 lots from the previous trading day, while trading volume came in at 7,286 lots, up 2,262 lots from the previous trading day, mainly reflecting increased short positions by bears. On the macro front, the US Fed kept interest rates unchanged, while the dot plot turned hawkish. The market expected that a Fed interest rate cut remained a distant prospect, putting copper prices under pressure. In addition, tensions in the Middle East continued to escalate, with Israel killing Iran’s intelligence minister and striking targets in northern Iran, while Iran retaliated by attacking energy facilities in Qatar and Saudi Arabia. The geopolitical conflict pushed up oil prices, intensified inflation risks, and drove the US dollar index higher, all of which were bearish for copper prices. On the fundamentals front, arrivals of both imported and domestic cargoes remained stable, with overall supply ample. Demand side, affected by the pullback in copper prices, downstream purchase willingness continued to rebound. Inventory side, as of Thursday, March 19, SMM copper inventories in major regions across China fell 8.85% WoW from the previous Thursday, while total inventory increased 176,700 mt YoY, with destocking seen across all regions.

The SHFE copper 2604 contract closed at 94,430 yuan/mt. Based on the BC copper 2604 contract price of 83,380 yuan/mt, its after-tax price was 94,219 yuan/mt. The price spread between the SHFE copper 2604 contract and BC copper was 211 yuan/mt, and the spread remained in contango structure, narrowing from the previous day.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

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