能源化工期权策略早报：能源化工期权-20251020

Group 1: General Information - The report is an Energy Chemical Options Strategy Morning Report dated October 20, 2025 [2] - It covers energy, polyolefin, polyester, alkali chemical, and other energy chemical options [3] - The recommended strategy is to construct an option combination strategy mainly for sellers and a spot hedging or covered strategy to enhance returns [3] Group 2: Underlying Futures Market Overview - The report provides the latest price, change, change rate, trading volume, volume change, open interest, and open interest change of various option underlying futures contracts [4] Group 3: Option Factor - Volume and Open Interest PCR - The report presents the volume, volume change, open interest, open interest change, volume PCR, volume PCR change, open interest PCR, and open interest PCR change of various option varieties [5] Group 4: Option Factor - Pressure and Support Levels - The report shows the at-the-money strike price, pressure point, pressure point deviation, support point, support point deviation, maximum call open interest, and maximum put open interest of various option varieties [6] Group 5: Option Factor - Implied Volatility - The report lists the at-the-money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call implied volatility, put implied volatility, historical volatility, and implied - historical volatility difference of various option varieties [7] Group 6: Strategy and Recommendations for Different Options Energy Options (Crude Oil and LPG) - For crude oil, OPEC maintains a 137,000 - barrel - per - day increase. The market has been weak with pressure. Implied volatility is near the mean, and the open interest PCR indicates a weak market. Strategies include a neutral call + put option selling combination and a long collar strategy for spot hedging [8] - For LPG, the domestic commodity volume decreased in September. The market has been in a weak rebound with pressure. Implied volatility is below the mean, and the open interest PCR shows a weak market. Similar strategies to crude oil are recommended [10] Alcohol Options (Methanol and Ethylene Glycol) - For methanol, port inventory decreased, and enterprise inventory increased. The market has been weak. Implied volatility is near the mean, and the open interest PCR indicates a weak - oscillating market. Strategies include a bearish call + put option selling combination and a long collar strategy for spot hedging [10] - For ethylene glycol, port inventory is expected to decrease slightly, and it is in a stock - building cycle. The market has been weak. Implied volatility is below the mean, and the open interest PCR shows strong bearish power. Strategies include a bear spread of put options, a short - volatility strategy, and a long collar strategy for spot hedging [11] Polyolefin Options (Polypropylene) - For polypropylene, production enterprise, trader, and port inventories have decreased. The market has been weak. Implied volatility is near the mean, and the open interest PCR indicates a weak market. Strategies include a long collar strategy for spot hedging [11] Rubber Options - For rubber, the social inventory has decreased. The market has been in a weak consolidation. Implied volatility is near the mean, and the open interest PCR indicates a weak market. Strategies include a bearish call + put option selling combination [12] Polyester Options (PTA) - For PTA, the social inventory has increased slightly, and it is expected to accumulate more. The market has been weak. Implied volatility is above the mean, and the open interest PCR indicates an oscillating market. Strategies include a bearish call + put option selling combination [12] Alkali Chemical Options (Caustic Soda and Soda Ash) - For caustic soda, the capacity utilization rate has decreased. The market has been in a weak bearish trend. Implied volatility is high, and the open interest PCR indicates a weak - oscillating market. Strategies include a bear spread strategy and a long collar strategy for spot hedging [13] - For soda ash, the factory inventory has increased. The market has been in a low - level weak oscillation. Implied volatility is above the historical level, and the open interest PCR shows strong bearish pressure. Strategies include a short - volatility combination and a long collar strategy for spot hedging [13] Urea Options - For urea, enterprise and port inventories have increased. The market has been in a low - level weak oscillation. Implied volatility is near the historical mean, and the open interest PCR shows strong bearish pressure. Strategies include a bear spread of put options, a bearish call + put option selling combination, and a long collar strategy for spot hedging [14] Group 7: Option Charts - The report includes various charts for different option varieties, such as price trends, trading volume and open interest, open interest - PCR, turnover - PCR, implied volatility, historical volatility cones, and pressure and support levels [15 - 204]