豆类及主粮期权早报-20260320

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints - The implied volatility of various bean and staple grain options (including soybean, soybean meal, corn, etc.) maintains fluctuations above the average level. Different options have different price trends, trading volumes, and open interest changes. For different options, corresponding directional and volatility strategies are proposed [6][17][29] 3. Summary by Directory 3.1 A (Soybean Option) - Underlying Futures Market Data: The a2605 contract closed at 4796 yuan yesterday, down 109 yuan or 2.22% from the previous day. The trading volume was 204,450 lots, a decrease of 15,693 lots from the previous day, and the open interest was 215,438 lots, a decrease of 17,608 lots from the previous day [3][6] - Option Factor - Volume and Open Interest PCR: The trading volume of soybean call options was 26,752 lots, a decrease of 6,222 lots; the open interest was 58,066 lots, an increase of 463 lots. The trading volume PCR was 0.84, an increase of 0.04; the open interest PCR was 1.04, a decrease of 0.03 [4] - Option Factor - Pressure and Support: The at - the - money strike price was 4800, the pressure level was 4900, and the support level was 4600. The weighted implied volatility was 21.39%, an increase of 0.71%, and the annual average implied volatility was 14.50% [5] - Option Strategy Suggestions: Directional strategy: Construct a bull call spread strategy, such as B_A2605C4700 and S_A2605C5000. Volatility strategy: Do not recommend strategies mainly based on sellers (such as single - selling and double - selling) [7] 3.2 B (Soybean 2 Option) - Underlying Futures Market Data: The b2605 contract closed at 3829 yuan yesterday, down 8 yuan or 0.20% from the previous day. The trading volume was 131,688 lots, a decrease of 8,405 lots from the previous day, and the open interest was 232,610 lots, a decrease of 291 lots from the previous day [14][17] - Option Factor - Volume and Open Interest PCR: The trading volume of soybean 2 call options was 7,442 lots, an increase of 2,211 lots; the open interest was 23,172 lots, an increase of 617 lots. The trading volume PCR was 0.52, a decrease of 0.38; the open interest PCR was 0.96, a decrease of 0.03 [15] - Option Factor - Pressure and Support: The at - the - money strike price was 3850, the pressure level was 4000, and the support level was 3400. The weighted implied volatility was 23.60%, an increase of 0.88%, and the annual average implied volatility was 16.25% [16] - Option Strategy Suggestions: Directional strategy: Construct a bull call spread strategy, such as B_B2605C3650 and S_B2605C4000. Volatility strategy: Do not recommend strategies mainly based on sellers (such as single - selling and double - selling) [18] 3.3 C (Corn Option) - Underlying Futures Market Data: The c2605 contract closed at 2384 yuan yesterday, up 1 yuan or 0.04% from the previous day. The trading volume was 463,939 lots, a decrease of 77,740 lots from the previous day, and the open interest was 1,355,060 lots, a decrease of 3,537 lots from the previous day [26][29] - Option Factor - Volume and Open Interest PCR: The trading volume of corn call options was 96,210 lots, a decrease of 3,359 lots; the open interest was 341,961 lots, an increase of 7,959 lots. The trading volume PCR was 0.46, an increase of 0.08; the open interest PCR was 0.54 [27] - Option Factor - Pressure and Support: The at - the - money strike price was 2380, the pressure level was 2400, and the support level was 2300. The weighted implied volatility was 15.80%, a decrease of 0.45%, and the annual average implied volatility was 11.41% [28] - Option Strategy Suggestions: Directional strategy: None. Volatility strategy: Construct a strategy of selling call + put options to obtain option time value, and dynamically adjust the position to keep the position delta neutral, such as S_C2605P2300 and S_C2605C2420 [30] 3.4 CS (Starch Option) - Underlying Futures Market Data: The cs2605 contract closed at 2719 yuan yesterday, unchanged from the previous day. The trading volume was 113,758 lots, an increase of 1,468 lots from the previous day, and the open interest was 251,737 lots, an increase of 3,689 lots from the previous day [38][41] - Option Factor - Volume and Open Interest PCR: The trading volume of starch call options was 20,346 lots, an increase of 4,426 lots; the open interest was 27,168 lots, an increase of 333 lots. The trading volume PCR was 0.3, a decrease of 0.33; the open interest PCR was 0.7, a decrease of 0.02 [39] - Option Factor - Pressure and Support: The at - the - money strike price was 2700, the pressure level was 3000, and the support level was 2500. The weighted implied volatility was 17.33%, an increase of 1.22%, and the annual average implied volatility was 12.06% [40] - Option Strategy Suggestions: Directional strategy: Construct a bull call spread strategy to obtain directional returns. Volatility strategy: Construct a strategy of selling call + put options to obtain option time value, and dynamically adjust the position to keep the position delta neutral, such as S_CS2605P2550 and S_CS2605C2750 [42] 3.5 M (Soybean Meal Option) - Underlying Futures Market Data: The m2605 contract closed at 3042 yuan yesterday, down 10 yuan or 0.32% from the previous day. The trading volume was 1,252,390 lots, a decrease of 92,546 lots from the previous day, and the open interest was 1,928,260 lots, a decrease of 26,514 lots from the previous day [49][52] - Option Factor - Volume and Open Interest PCR: The trading volume of soybean meal call options was 342,052 lots, an increase of 38,574 lots; the open interest was 381,818 lots, a decrease of 4,048 lots. The trading volume PCR was 0.38, a decrease of 0.08; the open interest PCR was 0.92 [50] - Option Factor - Pressure and Support: The at - the - money strike price was 3050, the pressure level was 3200, and the support level was 2800. The weighted implied volatility was 26.10%, an increase of 1.05%, and the annual average implied volatility was 17.18% [51] - Option Strategy Suggestions: Directional strategy: Construct a bull call spread strategy, such as B_M2605C2800 and S_M2605C3300. Volatility strategy: Do not recommend strategies mainly based on sellers (such as single - selling and double - selling) [53] 3.6 RM (Rapeseed Meal Option) - Underlying Futures Market Data: The RM605 contract closed at 2443 yuan yesterday, down 21 yuan or 0.85% from the previous day. The trading volume was 640,450 lots, a decrease of 2,051 lots from the previous day, and the open interest was 586,674 lots, a decrease of 13,532 lots from the previous day [61][64] - Option Factor - Volume and Open Interest PCR: The trading volume of rapeseed meal call options was 90,602 lots, a decrease of 10,641 lots; the open interest was 116,263 lots, an increase of 1,849 lots. The trading volume PCR was 0.3; the open interest PCR was 0.84, a decrease of 0.02 [62] - Option Factor - Pressure and Support: The pressure level was 2800, and the support level was 2200. The implied volatility of rapeseed meal options maintained fluctuations above the average level of 0.2409 [64] - Option Strategy Suggestions: Directional strategy: Construct a bull call spread strategy to obtain directional returns. Volatility strategy: Do not recommend strategies mainly based on sellers (such as single - selling and double - selling) [65]