At 75.50 cents per pound, the ICE December cotton futures contract hit its lowest intraday level on June 26 since June 11, logging a weekly loss of 4.13%. This decline reflects two converging forces: broadly favorable weather across major global producing regions and a persistent drop in international oil prices that is reshaping fiber cost dynamics.
Weather Variables: From Drought Relief to Output Expectations
According to the latest USDA drought monitor, as of the week ending June 23, approximately 58% of U.S. cotton areas were affected by drought, down sharply from 76% the previous week. This indicates that rainfall in May and June has significantly eased earlier concerns about U.S. cotton production losses, shifting supply expectations toward a more ample outlook.
The arrival of the Indian monsoon, though slightly delayed, has now covered major cotton-growing zones. Two of the world's largest producers are simultaneously experiencing favorable growing conditions—a scenario not seen in the past two planting seasons. The market is recalibrating its global production estimates for the 2026/27 season, with output expectations rising.
Oil Market Transmission: The Polyester Substitution Effect
International crude oil fell 3.7% during the week. Although tensions in the Strait of Hormuz initially raised supply concerns, subsequent U.S. military strikes against Iran failed to sustain higher oil prices, and market sentiment cooled quickly. For the textile industry, lower oil prices directly reduce polyester production costs, weakening cotton's relative price advantage in the fiber competition.
The substitution dynamic between cotton and synthetic fibers is not new, but it is particularly sensitive at this juncture. When cotton prices are already in a downtrend, further declines in polyester costs accelerate mills' decisions to switch raw materials, especially in medium- and low-count yarns and commodity fabrics. Once established, this substitution effect can persistently pressure cotton demand.
Key Inflection Point: USDA Acreage Report Expectations
The market is awaiting the USDA's annual acreage and quarterly stocks report, due June 30. Analysts expect U.S. corn inventories as of June 1 to be 5.408 billion bushels, up 16.5% year-on-year—the highest for that date since 1988. High corn stocks could influence acreage allocation for new crops, indirectly affecting cotton planting area.
If the report shows cotton acreage exceeding market expectations, combined with favorable weather, prices could face further downside. Conversely, a smaller-than-expected area could provide short-term support. The key lies in the direction and magnitude of the surprise.
Industry Impact: From Futures to Physical Markets
The physical market has shown a synchronized reaction. The Cotlook A index fell to 85.05 cents per pound on June 25, dropping 250 points in a single day. The parallel decline in futures and physical prices means lower procurement costs for textile mills, but also introduces inventory devaluation risks.
For cotton spinning enterprises, the current price environment exhibits classic 'buyer's market' characteristics. Lower raw material costs help reduce production expenses, but the key variable remains whether downstream orders can pick up accordingly. If end-consumer demand fails to recover, cheaper raw materials could exacerbate finished goods inventory buildup.