US cotton production was cut by 410,000 bales, yet ICE cotton futures tumbled 2.45% on September 11 — the most revealing paradox in the cotton market that day. The USDA's September supply and demand report pegged 2026/27 US cotton output at 13.2 million bales, down from 13.61 million in August, while ending stocks fell to 3.6 million bales from 4.0 million. The data pointed to tighter supply, but the market answered in the opposite direction, with the December contract settling at 86.06 cents per pound.
The Gap Between Data and Expectations
Why did bullish supply data trigger a selloff? The answer lies in the expectation gap. Ahead of the report, some traders had positioned for a steeper production cut. When the actual reduction fell short, long positions unwound. Jon Marcus, president of Lakefront Futures and Options in Chicago, confirmed this: selling emerged immediately after the WASDE release, as bulls recognized the data was not bullish enough.
Regionally, yields and output declined in the Delta and Southwest, while the Southeast and West posted slight gains. This internal offset meant the national production drop was partially cushioned, further eroding bullish confidence. For industry belts, the signal is clear: US cotton supply contraction is not uniform, and regional divergence is widening.
Meanwhile, news that the Middle East may restart a new round of negotiations pushed oil prices lower. Cheaper crude directly reduces polyester fiber production costs. Given the substitution relationship between cotton and polyester at the yarn stage, falling oil prices erode cotton's relative price advantage — adding further pressure.
Structural Concerns Beneath Export Data
The weekly export sales report released the same day revealed another layer of contradiction. For the week ending September 3, current-crop US upland cotton net sales rose by 73,854 bales, a 168% surge from the prior week's 27,500 bales. On the surface, demand appears to be recovering.
But breaking down by destination tells a different story. Net sales to China stood at zero bales for both the current and next marketing years. On shipments, US upland cotton exports totaled 177,774 bales, down 6% week-on-week, with only 450 bales shipped to China.
What does this mean? The growth momentum in US cotton exports is shifting away from China toward other markets. For Chinese spinning mills that rely on US cotton, the short-term purchasing window has not automatically opened despite the price drop — exchange rates, quotas, and trade policy remain at play. For US merchants, the absence of Chinese buying narrows their negotiating room on price.
Substitutes and Macro Transmission
The Cotlook A Index stood at 98.20 cents per pound on September 11, up 100 points, creating a brief divergence from futures. Such divergences rarely persist — either futures rebound to close the gap or spot prices adjust downward.
Broader agricultural markets are also exerting influence. CBOT soybean futures retreated after hitting a record high, as the USDA raised its soybean production forecast. Traders track grains and cotton together because crop revenue changes affect planting area allocation and investor sentiment across the entire agricultural complex.
The US dollar index rose that day, further weighing on dollar-denominated commodities. All three major New York stock indices gained, drawing capital toward risk assets and dimming cotton's appeal as a safe haven.