银河期货棉花、棉纱日报-20250902

1. Report Industry Investment Rating - Not mentioned in the report 2. Core Views of the Report - Short - term cotton market is likely to maintain a slightly stronger oscillatory trend. Future issuance of sliding - duty quotas will be a major influencing factor on the supply side, and the shift from the off - season to the peak season in August will affect demand. If demand fails to meet expectations, it will have a negative impact on Zhengzhou cotton futures [8]. - The U.S. cotton is expected to be slightly stronger in an oscillatory manner, and Zhengzhou cotton is expected to maintain a slightly stronger oscillatory trend in the short - term, but with limited upward space [9]. 3. Summary by Relevant Catalogs 3.1 Market Information - Futures Market: For cotton futures, the closing prices of CF01, CF05, and CY05 contracts increased, while CF09, CY09 decreased, and CY01 had a small increase. For volume, most contracts showed a decrease. In terms of open interest, most also decreased. For cotton yarn futures, similar trends were observed in terms of price, volume, and open interest changes [3]. - Spot Market: The CCIndex3128B price increased by 143 yuan/ton, Cot A increased by 0.50 cents/pound, and the price of polyester staple fiber increased by 70 yuan/ton. Other spot prices remained stable or decreased slightly [3]. - Spreads: In cotton and cotton yarn inter - delivery spreads, there were different changes in spreads between different delivery months. In cross - variety spreads, the CY - CF spreads also changed, and the internal - external spreads of cotton and yarn also had corresponding fluctuations [3]. 3.2 Market News and Views - Cotton Market News - By the week ending August 30, Brazil's cotton harvest progress was 72.8%, 12.5 percentage points higher than the previous week but 14.8% slower than the same period last year. The progress in major producing states was slow, but sunny weather in Mato Grosso is expected to speed up the harvest [6]. - As of the week ending September 1, 2025, India's weekly cotton market volume was 0.7 million tons, a year - on - year decline of 87%. The cumulative market volume in the 2024/25 season was 5.1749 million tons, a year - on - year decline of 5%. The final market volume is expected to be around 5.2 - 5.22 million tons [6]. - Pakistan's cotton imports in the 2024 - 2025 season increased from 683,000 tons to 814,000 tons, and the year - on - year growth rate increased from 233% to 298% [7]. - The total amount of sliding - duty processing trade quotas for cotton imports in 2025 is 200,000 tons, and they will be issued based on contracts [7]. - Trading Logic: After the Sino - US talks, tariffs are likely to be extended for 90 days, and China's anti - involution policies have a positive impact on commodities. On the supply side, whether additional sliding - duty quotas will be issued is the main influencing factor. On the demand side, demand is expected to improve in August as it shifts from the off - season to the peak season. If demand is weaker than expected, it will be negative for Zhengzhou cotton [8]. - Trading Strategies - Single - side: The U.S. cotton is expected to be slightly stronger in an oscillatory manner, and Zhengzhou cotton is expected to maintain a slightly stronger oscillatory trend in the short - term with limited upward space [9]. - Arbitrage: Adopt a wait - and - see approach [9]. - Options: Adopt a wait - and - see approach [10]. - Cotton Yarn Industry News - The trading volume in the pure - cotton yarn market is average. After the decline of Zhengzhou cotton, the market sentiment is cautious, and downstream purchases are mainly for rigid demand. The price of pure - cotton yarn is expected to be stable [12]. - The trading volume in the all - cotton grey fabric market has not recovered as well as in previous years. Mills reported limited order increases, especially in foreign orders. It is difficult to raise the price of grey fabrics, and mills mostly choose to wait and see. If the raw material price continues to rise, mills may try to raise prices [12]. 3.3 Options - Option Contract Data: On September 2, 2025, for options such as CF601C14000.CZC, CF601P13600.CZC, and CF601P13400.CZC, there were different changes in closing prices, implied volatilities, and other indicators [14]. - Volatility: The 120 - day HV of cotton decreased slightly compared to the previous day. The implied volatilities of different option contracts were around 11.3% - 11.6% [14]. - Option Strategy Suggestion: The PCR of the main contract of Zhengzhou cotton showed certain values, and the trading volumes of both call and put options increased. It is recommended to adopt a wait - and - see approach for options [15][16]. 3.4 Relevant Attachments - The report provides multiple charts including the internal - external cotton price spread under 1% tariff, the basis of different delivery months of cotton, the spread between cotton yarn and cotton futures, and the inter - delivery spreads of cotton futures, showing the historical trends of relevant data [17][23][25][30]