1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - For all options (EG, PF, PR, PX, TA), it is recommended to build a bull spread combination strategy of call options for directional trading to obtain directional returns, and due to high geopolitical risks, strategies mainly based on sellers (such as single - selling and double - selling) are not recommended [8][21][33][45][58] 3. Summary by Related Catalogs 3.1 EG (Ethylene Glycol) - **标的期货市场数据**: The closing price of the eg2605 contract yesterday was 5058 yuan, up 58 yuan (1.16%) from the previous day. The trading volume was 640,779 lots (down 119,965 lots from the previous day), and the open interest was 283,033 lots (down 3,202 lots from the previous day). The trading volume of EG (ethylene glycol options) was 705,617 lots, and the open interest was 295,639 lots [4][7] - **期权因子 - 量仓PCR**: The trading volume of EG (ethylene glycol call options) was 20,898 lots (down 1,560 lots), and the open interest was 22,032 lots (up 2,013 lots), with a trading volume PCR of 0.63 (down 0.04) and an open interest PCR of 1.24 (up 0.01). The trading volume of EG (ethylene glycol put options) was 32,082 lots (down 3,137 lots), and the open interest was 68,209 lots (up 3,195 lots) [5] - **期权因子 - 压力支撑**: The pressure level of the EG option underlying is 5,000, and the support level is 4,000 [7] - **行情解读与策略建议**: The implied volatility of EG options fluctuates above the average of 0.2273. The open interest PCR of EG options is reported at 1.2262, at the 94.29% level in the past year. It is recommended to build a bull spread combination strategy of call options for directional trading and avoid seller - based strategies due to geopolitical risks [7][8] 3.2 PF (Polyester Staple Fiber) - **标的期货市场数据**: The closing price of the PF606 contract yesterday was 8,260 yuan, up 200 yuan (2.48%) from the previous day. The trading volume was 133,895 lots (down 36,229 lots from the previous day), and the position transfer volume was 134,923 lots (up 5,072 lots). The trading volume of PF (polyester staple fiber options) was 169,526 lots, and the open interest was 136,530 lots [17][20] - **期权因子 - 量仓PCR**: The trading volume of PF (polyester staple fiber call options) was 1,006 lots (down 22 lots), and the open interest was 11,841 lots. The trading volume PCR was 59.18, and the open interest PCR was 1.55. The trading volume of PF (polyester staple fiber put options) was 1,006 lots (down 213 lots), and the open interest was 18,385 lots (up 19 lots) [18] - **期权因子 - 压力支撑**: The pressure level of the PF option underlying is 8,400, and the support level is 6,100 [19][20] - **行情解读与策略建议**: The implied volatility of PF options fluctuates above the average of 0.2256. The open interest PCR of PF options is reported at 1.5512, at the 95.51% level in the past year. It is recommended to build a bull spread combination strategy of call options like B PF2606C8200, S PF2606C8700 for directional trading and avoid seller - based strategies due to geopolitical risks [20][21] 3.3 PR (Bottle Chip) - **标的期货市场数据**: The closing price of the PR605 contract yesterday was 8,104 yuan, up 124 yuan (1.55%) from the previous day. The trading volume was 53,054 lots (down 24,045 lots from the previous day), and the open interest was 37,800 lots (down 1,525 lots). The trading volume of PR (bottle chip options) was 58,278 lots, and the open interest was 3,567 lots [29][32] - **期权因子 - 量仓PCR**: The trading volume of PR (bottle chip call options) was 96 lots, and the open interest was 3,662 lots. The trading volume PCR was 2.57, and the open interest PCR was 0.97 (up 0.03). The trading volume of PR (bottle chip put options) was 247 lots (up 172 lots), and the open interest was 3,546 lots (up 115 lots) [30] - **期权因子 - 压力支撑**: The pressure level of the PR option underlying is 7,000, and the support level is 6,300 [31][32] - **行情解读与策略建议**: The implied volatility of PR options fluctuates above the average of 0.2353. The open interest PCR of PR options is reported at 0.9364, at the 33.47% level in the past year. It is recommended to build a bull spread combination strategy of call options for directional trading and avoid seller - based strategies due to geopolitical risks [32][33] 3.4 PX (Para - xylene) - **标的期货市场数据**: The closing price of the PX605 contract yesterday was 9,774 yuan, up 348 yuan (3.69%) from the previous day. The trading volume was 379,894 lots (down 158,576 lots from the previous day), and the open interest was 168,964 lots (down 3,321 lots). The trading volume of PX (para - xylene options) was 57,375 lots, and the open interest was 177,302 lots [41][44] - **期权因子 - 量仓PCR**: The trading volume of PX (para - xylene call options) was 1,349,230 lots (up 703,794 lots), and the open interest was 14,559 lots (down 168,548 lots), with a trading volume PCR of 0.77 (up 0.01) and an open interest PCR of 1.04 (down 0.12). The trading volume of PX (para - xylene put options) was 1,034,380 lots (up 543,285 lots), and the open interest was 15,116 lots (down 196,331 lots) [42] - **期权因子 - 压力支撑**: The pressure level of the PX option underlying is 11,000, and the support level is 9,000 [43][44] - **行情解读与策略建议**: The implied volatility of PX options fluctuates above the average of 0.2916. The open interest PCR of PX options is reported at 1.1548, at the 78.37% level in the past year. It is recommended to build a bull spread combination strategy of call options like B PX2605C9700, S PX2605C10400 for directional trading and avoid seller - based strategies due to geopolitical risks [44][45] 3.5 TA (Purified Terephthalic Acid) - **标的期货市场数据**: The closing price of the TA605 contract yesterday was 6,778 yuan, up 242 yuan (3.70%) from the previous day. The trading volume was 1,068,670 lots (down 430,957 lots from the previous day), and the open interest was 967,886 lots (up 9,742 lots). The trading volume of TA (purified terephthalic acid options) was 1,240,270 lots, and the open interest was 958,523 lots [54][57] - **期权因子 - 量仓PCR**: The trading volume of TA (purified terephthalic acid call options) was 222,262 lots (up 17,041 lots), and the open interest was 205,850 lots (up 7,332 lots), with a trading volume PCR of 0.55 (down 0.04) and an open interest PCR of 1.22 (down 0.01). The trading volume of TA (purified terephthalic acid put options) was 123,041 lots (up 1,176 lots), and the open interest was 250,808 lots (up 6,484 lots) [55] - **期权因子 - 压力支撑**: The pressure level of the TA option underlying is 8,500, and the support level is 5,000 [56][57] - **行情解读与策略建议**: The implied volatility of TA options fluctuates above the average of 0.2759. The open interest PCR of TA options is reported at 1.2307, at the 90.61% level in the past year. It is recommended to build a bull spread combination strategy of call options for directional trading and avoid seller - based strategies due to geopolitical risks [57][58]

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Views - For PG (Liquefied Gas) options, the pg2604 contract closed at 6735 yuan yesterday, up 524 yuan or 8.43% from the previous day, with a trading volume of 228,842 lots, an increase of 115,111 lots, and an open interest of 19,804 lots, a decrease of 10,610 lots. The implied volatility of PG options fluctuates above the average of 0.2728. The PCR of PG option open interest is 0.9946, at the 90.61% level in the past year. The pressure level of the PG option underlying is 6700, and the support level is 3400 [7]. - For SC (Crude Oil) options, the sc2605 contract closed at 773.6 yuan yesterday, down 29.8 yuan or 3.70% from the previous day, with a trading volume of 178,214 lots, a decrease of 18,860 lots, and an open interest of 58,100 lots, a decrease of 3,551 lots. The implied volatility of SC options fluctuates above the average of 0.4315. The PCR of SC option open interest is 1.4199, at the 93.06% level in the past year. The pressure level of the SC option underlying is 940, and the support level is 500 [19]. 3. Summary by Relevant Catalogs 3.1 PG (Liquefied Gas) Options - **Underlying Futures Market Data**: The pg2604 contract closed at 6735 yuan, up 8.43% from the previous day, with a trading volume of 228,842 lots and an open interest of 19,804 lots [4][7]. - **Option Factor - Volume and Open Interest PCR**: The trading volume of PG (liquefied gas call options) is 56,620, an increase of 31,268; the open interest is 10,224, an increase of 2,353; the trading volume PCR is 0.28, an increase of 0.1; the open interest PCR is 0.99, an increase of 0.39 [5]. - **Option Factor - Pressure and Support**: The underlying contract of PG (liquefied gas options) is pg2605, the at - the - money strike price is 6700, the pressure level is 6700, the support level is 3400, the weighted implied volatility is 80.29%, a decrease of 12.41%, the annual average implied volatility is 27.28%, and HISV20 is 61.35% [6]. - **Market Analysis and Strategy Recommendations**: The implied volatility of PG options fluctuates above the average. The PCR of open interest is at a high level. It is recommended to construct a bull - spread strategy for call options for directional trading. Due to high geopolitical risks, strategies mainly based on sellers are not recommended [7][8]. 3.2 SC (Crude Oil) Options - **Underlying Futures Market Data**: The sc2605 contract closed at 773.6 yuan, down 3.70% from the previous day, with a trading volume of 178,214 lots and an open interest of 58,100 lots [16][19]. - **Option Factor - Volume and Open Interest PCR**: The trading volume of SC (crude oil call options) is 141,036, a decrease of 43,174; the open interest is 52,890, an increase of 3,024; the trading volume PCR is 0.73, an increase of 0.23; the open interest PCR is 1.42, a decrease of 0.08 [17]. - **Option Factor - Pressure and Support**: The underlying contract of SC (crude oil options) is sc2605, the at - the - money strike price is 770, the pressure level is 940, the support level is 500, the weighted implied volatility is 103.62%, a decrease of 1.49%, the annual average implied volatility is 43.15%, and HISV20 is 90.38% [18]. - **Market Analysis and Strategy Recommendations**: The implied volatility of SC options fluctuates above the average. The PCR of open interest is at a high level. It is recommended to construct a bull - spread strategy for call options for directional trading. Due to high geopolitical risks, strategies mainly based on sellers are not recommended [19][20].

Core Viewpoint - Shanghai Zhujin Investment's options team, led by Yu Bin, achieved the championship in the options category of a trading competition, despite facing a challenging market environment that negatively impacted their performance compared to the previous year [1] Group 1: Trading Strategy and Performance - Yu Bin initially developed a trading system based on technical analysis, achieving a win rate of 38% with a profit-loss ratio of 2.5:1, but faced a nearly 20% drawdown due to market volatility [2] - After a critical turning point in 2017, Yu Bin shifted focus to options, particularly the dual-selling strategy on the SSE 50 ETF options, which yielded an annual return of about 10% [3] - The introduction of a diversified strategy combining futures directional analysis with options volatility management improved the win rate to 70%, although the profit-loss ratio decreased to 1:1, resulting in a more stable "stair-step" profit curve [3] Group 2: Team Collaboration and Risk Management - The importance of team collaboration is emphasized, with each member playing a crucial role in strategy development, opportunity identification, planning, execution, and risk control [4] - A comprehensive risk management system was established, consisting of three lines of defense: logical risk control based on fundamental support, position risk control through diversification, and capital risk control with a warning mechanism for different product styles [5] Group 3: Personal Growth and Trading Philosophy - Yu Bin highlights the significance of self-awareness in a trader's growth, advocating for a balance between risk and return while recognizing personal trading styles [6] - The philosophy of trading as a marathon emphasizes the importance of maintaining a clear mind over excessive monitoring of the market, showcasing a sustainable path to success [6]