股指期货持仓日度跟踪-20250814

Report Industry Investment Rating - Not mentioned in the provided content Core Viewpoints - On August 14, 2025, the report analyzed the daily changes in the positions of four types of stock index futures (IF, IH, IC, IM) on August 13, 2025, including total position changes, main contract position changes, and position changes of the top 20 long and short positions [1][4][10][15][21] Summary by Directory IF (CSI 300) - Total position significantly increased, with the main contract IF2509 seeing a position increase of 11,069 hands, and the total position of the IF variety rising by 10,150 hands [1][4] - Among the top 20 long positions, CITIC Futures had the largest increase of 1,952 hands, while Everbright Futures had the largest decrease of 935 hands. Guotai Junan Futures ranked first with a total position of 45,042 hands [5] - Among the top 20 short positions, Dongzheng Futures had the largest increase of 1,558 hands, while Yong'an Futures had the largest decrease of 65 hands. CITIC Futures ranked first with a total position of 48,441 hands [7] IH (SSE 50) - Total position slightly increased, with the main contract IH2509 seeing a position increase of 5,144 hands, and the total position of the IH variety rising by 6,610 hands [1][10] - Among the top 20 long positions, Guotai Junan Futures had the largest increase of 1,100 hands, while Everbright Futures had the largest decrease of 271 hands. Guotai Junan Futures ranked first with a total position of 13,428 hands [10] - Among the top 20 short positions, Guotai Junan Futures had the largest increase of 1,305 hands, while Haitong Futures had the largest decrease of 172 hands. CITIC Futures ranked first with a total position of 19,227 hands [11] IC (CSI 500) - Total position significantly increased, with the main contract IC2509 seeing a position increase of 12,228 hands, and the total position of the IC variety rising by 11,324 hands [1][15] - Among the top 20 long positions, CITIC Futures had the largest increase of 2,812 hands, while Guotou Futures had the largest decrease of 562 hands. CITIC Futures ranked first with a total position of 34,666 hands [16] - Among the top 20 short positions, CITIC Futures had the largest increase of 3,478 hands, while Yong'an Futures had the largest decrease of 288 hands. CITIC Futures ranked first with a total position of 40,461 hands [17] IM (CSI 1000) - Total position significantly increased, with the main contract IM2509 seeing a position increase of 22,230 hands, and the total position of the IM variety rising by 32,273 hands [1][21] - Among the top 20 long positions, CITIC Futures had the largest increase of 6,947 hands, while Guotou Futures had the largest decrease of 827 hands. Guotai Junan Futures ranked first with a total position of 49,662 hands [21] - Among the top 20 short positions, CITIC Futures had the largest increase of 8,556 hands, while Shenyin Wanguo Futures had the largest decrease of 183 hands. CITIC Futures ranked first with a total position of 75,681 hands [23]