股指期货持仓日度跟踪-20250813

Report Industry Investment Rating - No relevant information provided 2. Core View of the Report - On August 12, 2025, the total positions of IF, IH, IC, and IM varieties all decreased, with IM experiencing a significant decline, IC an obvious decline, IF an obvious decline, and IH a slight decline. The top 20 seats mainly reduced their positions, with Guojun reducing both long and short positions by over 5,000 lots in IM, CITIC reducing both long and short positions by around 3,000 lots in IC, and Guojun reducing both long and short positions by nearly 1,000 lots in IH [1][4][10][16][22] 3. Summary by Relevant Catalogs IF - Total Position and Main Contract Position Changes: On August 12, the total position of the IF variety decreased by 8,595 lots, and the position of the main contract 2509 decreased by 2,536 lots [4] - Top 20 Long Position Seats: Guotai Junan Futures ranked first with a total position of 44,257 lots. Yong'an Futures had the most long - position increase, adding 526 lots, while Haitong Futures had the most long - position decrease, reducing 1,869 lots [5] - Top 20 Short Position Seats: CITIC Futures ranked first with a total position of 47,282 lots. CITIC Construction Investment Futures had the most short - position increase, adding 656 lots, while CITIC Futures had the most short - position decrease, reducing 2,089 lots [7] IH - Total Position and Main Contract Position Changes: On August 12, the total position of the IH variety decreased by 8,595 lots, and the position of the main contract 2509 decreased by 2,556 lots [10] - Top 20 Long Position Seats: Guotai Junan Futures ranked first with a total position of 12,328 lots. Huawen Futures had the most long - position increase, adding 266 lots, while Guotai Junan Futures had the most long - position decrease, reducing 749 lots [11] - Top 20 Short Position Seats: CITIC Futures ranked first with a total position of 18,378 lots. Bank of China Futures had the most short - position increase, adding 303 lots, while Guotai Junan Futures had the most short - position decrease, reducing 1,088 lots [12] IC - Total Position and Main Contract Position Changes: On August 12, the total position of the IC variety decreased by 9,999 lots, and the position of the main contract 2509 decreased by 6,804 lots [16] - Top 20 Long Position Seats: CITIC Futures ranked first with a total position of 34,666 lots. J.P. Morgan had the most long - position increase, adding 102 lots, while CITIC Futures had the most long - position decrease, reducing 2,921 lots [17] - Top 20 Short Position Seats: CITIC Futures ranked first with a total position of 36,983 lots. Shanjin Futures had the most short - position increase, adding 201 lots, while CITIC Futures had the most short - position decrease, reducing 3,078 lots [18] IM - Total Position and Main Contract Position Changes: On August 12, the total position of the IM variety decreased by 20,490 lots, and the position of the main contract 2509 decreased by 6,804 lots [22] - Top 20 Long Position Seats: Guotai Junan Futures ranked first with a total position of 42,877 lots. Yong'an Futures had the most long - position increase, adding 309 lots, while Guotai Junan Futures had the most long - position decrease, reducing 5,384 lots [23] - Top 20 Short Position Seats: CITIC Futures ranked first with a total position of 67,125 lots. Shenyin Wanguo Futures had the most short - position increase, adding 205 lots, while Guotai Junan Futures had the most short - position decrease, reducing 5,390 lots [25]