88.22 cents per pound. That settlement price reflects two opposing forces colliding on the same day. On September 10, ICE's most-active December cotton contract gained 0.94 cents, or 1.08%, but the driver was not cotton demand itself. It was spillover from crude oil. For the textile chain, this signals that short-term pricing power is shifting from end-user orders toward macro and energy variables.
Substitution Economics Tilt Again
International crude jumped more than 6% that day, with both benchmark grades topping $100 a barrel. Since the Iran conflict began, shipping attacks have increased by the largest margin, heightening trader concerns that already-tight supply could be further disrupted.
Rising oil prices directly lift polyester fiber production costs. Polyester and cotton are substitutes in yarn blending, so when polyester feedstock strengthens, cotton's relative value improves passively. For spinning mills, this is not a demand recovery signal but a recalculation of formulation costs. When orders are soft, raw material substitution economics tend to transmit into purchasing decisions faster than end demand.
Meanwhile, the dollar strengthened against major currencies as the euro weakened after the European Central Bank raised rates. Dollar-denominated cotton futures became more expensive for buyers holding other currencies, partially offsetting oil-driven support. This two-way pull between currency and energy explains the current narrow trading range.
Inventory Drawdown and Report Expectations
ICE data showed deliverable No. 2 cotton stocks fell to 50,415 bales as of September 9, down from 54,414 bales the prior session, a single-day decline of nearly 4,000 bales. Continued inventory drawdown typically reflects faster delivery flows, though the sustainability depends on warehouse receipt structure.
The spot market strengthened in tandem. The Cotlook A Index reached 97.20 cents/lb on September 10, up 110 points, with international spot quotes and futures moving in sync.
Market focus has shifted to the USDA's September World Agricultural Supply and Demand Estimates, due at midnight Beijing time on September 12. This forecast is expected to reflect the actual impact of summer heat and drought on U.S. Midwest crops. Whether the weather premium translates into a production downgrade will determine if cotton can break out of its current range. For industrial clusters, the report outcome will quickly transmit into imported cotton quotes and forward shipment premiums.
Real Impact on the Supply Chain
Judging from feedback logic in fabric clusters such as Keqiao and Shengze, raw material volatility has not yet translated into order recovery. Mills are currently more focused on the pace of price locking than on chasing rallies to restock. If the USDA report confirms a production cut, higher imported cotton costs will squeeze yarn profits for mills using U.S. cotton as their primary formulation. If the report is neutral to bearish, oil-driven support could be quickly absorbed.
For exporters, a stronger dollar means improved settlement gains on dollar-denominated orders, but overseas buyers have limited tolerance for price increases, narrowing negotiation room. In the short term, cotton prices are more likely to remain range-bound, with directional breaks requiring further confirmation from the supply-demand report and oil price trends.