The US dollar index surged to a 13-month high, while Brent crude oil plunged more than $3 in a single day, jointly pressuring ICE cotton futures on June 24. The December contract settled at 76.26 cents per pound, hitting the lowest level since June 15, marking the fourth consecutive session of declines. This trend signals a macro-driven adjustment phase for the cotton market rather than short-term technical fluctuations.
Macro Anchors: Currency and Energy
The strong dollar remains the core variable weighing on commodities. On June 24, the dollar index touched 101.8, its highest since May 12, 2025, and closed at 101.58. Rising expectations for further Fed rate hikes this year, coupled with risk aversion triggered by tech stock sell-offs, jointly boosted the greenback. For dollar-denominated cotton, currency appreciation directly raises procurement costs for overseas buyers, dampening demand elasticity.
Meanwhile, the sharp drop in crude oil prices amplified the bearish impact. Global benchmark oil fell more than $3, closing at its lowest level since the easing of tensions in Iran. As more previously stranded tankers departed the Strait of Hormuz, supply concerns quickly dissipated. The direct consequence of lower oil prices is reduced production costs for polyester—cotton's key synthetic substitute—making chemical fibers more competitive in textile mills' raw material mix.
Substitution Effect and Weak Export Data
Cotton prices had climbed above 88 cents per pound on May 13, driven by supply tightness expectations. However, persistent dollar strength and falling oil prices have since eroded that support. The price ratio between polyester and cotton is reversing: as crude declines, the cost advantage of polyester staple fiber expands, prompting mills to reduce cotton blending ratios in yarn production.
USDA's latest weekly export data confirms demand weakness. For the week ending June 11, 2025/26 marketing year net sales totaled 177,100 bales, down 15% from the prior week; actual exports were 251,000 bales, down 16%. Against a strengthening dollar, US cotton is losing appeal to buyers in Southeast Asia and China, implying slower inventory drawdown ahead.
Key Reports Ahead: Market Awaits Direction
Market focus now shifts to the USDA acreage and stocks reports due June 30, which will provide critical anchors for the new crop supply-demand balance. Recent heavy rainfall in major US cotton-producing regions after drought has improved crop prospects, but acreage uncertainty persists.
A Kansas-based analyst noted that before June 30, cotton prices may find some support as the market awaits clearer signals on actual planted area and yield estimates after dry conditions. If the report shows acreage below expectations, short covering could emerge; conversely, higher acreage combined with weak exports could push prices to test previous lows.
Supply Chain Implications: Procurement Windows and Risks
For downstream textile mills, the current price correction offers selective buying opportunities, but exchange rate hedging costs must be weighed. In a strong dollar cycle, the renminbi-denominated decline in imported cotton may be smaller than the external drop, directly affecting mills' raw material decisions.
The cost advantage of polyester substitutes is becoming more pronounced. Mills should dynamically assess cotton-versus-polyester economics to avoid overexposure to a single material. Additionally, prepare for potential sharp volatility around the June 30 USDA reports by using futures tools to hedge short-term price risks.