股指期货持仓日度跟踪-20250515

1. Report Industry Investment Rating - No relevant information provided 2. Core View of the Report - On May 14, 2025, the total positions of IF, IH, IC, and IM varieties all increased significantly, with notable position - increasing actions by certain major institutions in both long and short positions [1][8][9][15][20] 3. Summary by Related Catalogs IF - Total Position and Main Contract Position Changes: On May 14, the total position of the IF variety increased significantly by 25,069 hands, and the position of the main contract 2506 increased by 20,634 hands [8] - Top Twenty Long - Position Seats Position Changes: Among the top twenty long - position seats of the IF variety on that day, Guotai Junan Futures ranked first with a total position of 48,294 hands. CITIC Futures had the largest increase in long positions, with an intraday increase of 7,160 hands, while Zheshang Futures had the largest decrease, with an intraday decrease of 864 hands [4] - Top Twenty Short - Position Seats Position Changes: Among the top twenty short - position seats of the IF variety on that day, CITIC Futures ranked first with a total position of 58,416 hands. Guotai Junan Futures had the largest increase in short positions, with an intraday increase of 5,964 hands, while CICC Wealth had the largest decrease, with an intraday decrease of 81 hands [6] IH - Total Position and Main Contract Position Changes: On May 14, the total position of the IH variety increased significantly by 18,780 hands, and the position of the main contract 2506 increased by 13,041 hands [9] - Top Twenty Long - Position Seats Position Changes: Among the top twenty long - position seats of the IH variety on that day, Guotai Junan Futures ranked first with a total position of 13,168 hands. CITIC Futures had the largest increase in long positions, with an intraday increase of 3,303 hands, while Shenyin Wanguo had the largest decrease, with an intraday decrease of 18 hands [10] - Top Twenty Short - Position Seats Position Changes: Among the top twenty short - position seats of the IH variety on that day, Guotai Junan Futures ranked first with a total position of 15,871 hands. CITIC Futures had the largest increase in short positions, with an intraday increase of 3,407 hands, while Huatai Futures had the largest decrease, with an intraday decrease of 437 hands [11] IC - Total Position and Main Contract Position Changes: On May 14, the total position of the IC variety increased significantly by 15,835 hands, and the position of the main contract 2506 increased by 14,940 hands [15] - Top Twenty Long - Position Seats Position Changes: Among the top twenty long - position seats of the IC variety on that day, CITIC Futures ranked first with a total position of 36,297 hands. Guotai Junan Futures had the largest increase in long positions, with an intraday increase of 3,759 hands, while J.P. Morgan had the largest decrease, with an intraday decrease of 749 hands [15] - Top Twenty Short - Position Seats Position Changes: Among the top twenty short - position seats of the IC variety on that day, CITIC Futures ranked first with a total position of 40,268 hands. Guotai Junan Futures had the largest increase in short positions, with an intraday increase of 3,454 hands, while Shenyin Wanguo Futures had the largest decrease, with an intraday decrease of 245 hands [16] IM - Total Position and Main Contract Position Changes: On May 14, the total position of the IM variety increased significantly by 28,068 hands, and the position of the main contract 2506 increased by 26,417 hands [20] - Top Twenty Long - Position Seats Position Changes: Among the top twenty long - position seats of the IM variety on that day, Guotai Junan Futures ranked first with a total position of 50,018 hands. CITIC Futures had the largest increase in long positions, with an intraday increase of 10,407 hands, while Huatai Futures had the largest decrease, with an intraday decrease of 448 hands [21] - Top Twenty Short - Position Seats Position Changes: Among the top twenty short - position seats of the IM variety on that day, CITIC Futures ranked first with a total position of 67,956 hands. CITIC Futures had the largest increase in short positions, with an intraday increase of 9,918 hands, while Shenyin Wanguo Futures had the largest decrease, with an intraday decrease of 610 hands [23]