股指期货持仓日度跟踪-20251013

Report Key Points 1. Report Industry Investment Rating - No relevant information provided 2. Report's Core View - The report provides a daily tracking and analysis of the positions of stock index futures, including IF, IH, IC, and IM, on October 13, 2025, with details on total position changes, main contract position changes, and changes in the positions of the top 20 long and short seats [1][4][10][15][21] 3. Summary by Related Catalogs IF (CSI 300) - Total Position and Main Contract Position Changes: On October 10, the total position of the IF variety increased by 1,506 hands, while the position of the main contract 2512 decreased by 329 hands [4] - Top 20 Long Seats Position Changes: Guotai Junan Futures ranked first among the top 20 long seats, with a total position of 42,563 hands. Yide Futures had the largest increase in long positions, adding 2,222 hands during the day, while Haitong Futures had the largest decrease, reducing 1,924 hands [5] - Top 20 Short Seats Position Changes: CITIC Futures ranked first among the top 20 short seats, with a total position of 46,643 hands. Huawen Futures had the largest increase in short positions, adding 1,342 hands during the day, while Haitong Futures had the largest decrease, reducing 1,969 hands [7] IH (SSE 50) - Total Position and Main Contract Position Changes: On October 10, the total position of the IH variety increased by 2,170 hands, and the position of the main contract 2512 increased by 840 hands [10] - Top 20 Long Seats Position Changes: CITIC Futures ranked first among the top 20 long seats, with a total position of 12,422 hands. Guotou Futures had the largest increase in long positions, adding 599 hands during the day, while Nanhua Futures had the largest decrease, reducing 735 hands [10] - Top 20 Short Seats Position Changes: CITIC Futures ranked first among the top 20 short seats, with a total position of 17,925 hands. CITIC Futures had the largest increase in short positions, adding 758 hands during the day, while GF Futures had the largest decrease, reducing 369 hands [11] IC (CSI 500) - Total Position and Main Contract Position Changes: On October 10, the total position of the IC variety decreased by 8,282 hands, and the position of the main contract 2512 decreased by 3,614 hands [15] - Top 20 Long Seats Position Changes: Guotai Junan Futures ranked first among the top 20 long seats, with a total position of 44,817 hands. Dongwu Futures had the largest increase in long positions, adding 603 hands during the day, while CITIC Futures had the largest decrease, reducing 1,173 hands [15] - Top 20 Short Seats Position Changes: CITIC Futures ranked first among the top 20 short seats, with a total position of 44,283 hands. Bank of China Futures had the largest increase in short positions, adding 316 hands during the day, while CITIC Futures had the largest decrease, reducing 2,509 hands [17] IM (CSI 1000) - Total Position and Main Contract Position Changes: On October 10, the total position of the IM variety increased by 3,851 hands, and the position of the main contract 2509 increased by 1,106 hands [21] - Top 20 Long Seats Position Changes: Guotai Junan Futures ranked first among the top 20 long seats, with a total position of 52,550 hands. Haitong Futures had the largest increase in long positions, adding 1,986 hands during the day, while CITIC Futures had the largest decrease, reducing 1,615 hands [22] - Top 20 Short Seats Position Changes: CITIC Futures ranked first among the top 20 short seats, with a total position of 73,190 hands. Haitong Futures had the largest increase in short positions, adding 1,487 hands during the day, while CITIC Futures had the largest decrease, reducing 555 hands [24]