On August 3, ICE cotton futures for December settled up 0.95% at 82.57 cents/lb, but spent most of the session under pressure. This seemingly contradictory move reflects a delicate balance in the international cotton market: on one hand, a sharp drop in crude oil undermined substitute fiber costs; on the other, robust US export sales and deteriorating crop conditions provided fundamental support. For Chinese textile mills, understanding the transmission logic behind this volatility matters more than predicting daily price moves.
Market Background
The most prominent variable was crude oil. US crude futures fell over 5%, while Brent plunged about 7% to a three-week low, triggered by President Trump's decision to hold off on striking Iran and pursue a diplomatic deal to increase Gulf oil supplies. Lower oil prices directly reduced the production cost of polyester, cotton's main substitute, prompting some mills to favor synthetic fibers and pressuring cotton prices.
Meanwhile, speculative money cooled. CFTC data showed that as of July 28, managed money net longs in ICE cotton fell by 2,295 contracts to 70,542. StoneX risk management advisor Bailey McHenry noted that funds still hold a sizable net long position, but on a weekly basis the market retains a modest upward trend. This suggests the pullback is more profit-taking than a reversal.
Industry Impact
Compared with short-term futures moves, changes in fundamentals deserve more attention. USDA export sales data showed that for the week ending July 23, new-crop upland cotton net sales reached 352,400 bales, a nearly 22-fold jump from the previous week's 16,100 bales. This indicates that international buyers are still locking in US cotton at lower prices, underpinning forward values despite sluggish global textile demand.
Another key signal is the deterioration in US crop conditions. As of August 2, the cotton crop condition rating fell to 42% good/excellent, down from 46% the prior week and well below 55% a year ago. The consecutive decline implies that new-crop production expectations may be trimmed further, intensifying the tight global supply-demand balance. ICE deliverable stocks also declined from 90,699 bales on July 31 to 87,606 bales, suggesting healthy spot absorption.
For Chinese mills, the narrowing polyester-cotton spread is altering cost comparison logic. When oil prices fall and polyester becomes cheaper, cotton's cost advantage weakens, and some orders may shift to pure polyester or poly-cotton blends. However, given that cotton prices are supported by export and weather factors, the room for a sharp decline is limited in the near term, so mills should avoid over-committing to a single fiber direction.
On the international spot market, the Cotlook A index on August 3 stood at 92.80 cents/lb, up 280 points from the previous day, showing that spot quotes followed futures higher but at a smaller pace, indicating limited downstream acceptance. This futures-spot structure suggests that if futures rally further, hedging pressure and spot selling may increase.