股指期货持仓日度跟踪-20250916

Report Industry Investment Rating - Not provided in the content Core View of the Report - On September 15, 2025, the total positions of IF, IH, IC, and IM all decreased, with IC and IM showing significant declines, IF showing an obvious decline, and IH showing a slight decline. The top twenty seats of IF mainly reduced positions, those of IH had mixed increases and decreases, and for IC and IM, CITIC Futures significantly reduced both long and short positions [1][6][12][17][23] Summary by Related Catalogs IF - Total Position and Main Contract Position Changes: On September 15, the total position of the IF variety decreased by 11,030 lots, and the position of the main contract 2509 decreased by 17,133 lots [6] - Top Twenty Long Seats Position Changes: Among the top twenty long seats of the IF variety on that day, Guotai Junan Futures ranked first with a total position of 43,248 lots. Guotou Futures had the largest increase in long positions, adding 597 lots intraday, while Guotai Junan Futures had the largest decrease, reducing 2,690 lots intraday [7] - Top Twenty Short Seats Position Changes: Among the top twenty short seats of the IF variety on that day, CITIC Futures ranked first with a total position of 46,526 lots. Guoxin Futures had the largest increase in short positions, adding 846 lots intraday, while Haitong Futures had the largest decrease, reducing 2,975 lots intraday [9] IH - Total Position and Main Contract Position Changes: On September 15, the total position of the IH variety decreased by 1,517 lots, and the position of the main contract 2509 decreased by 5,440 lots [12] - Top Twenty Long Seats Position Changes: Among the top twenty long seats of the IH variety on that day, Guotai Junan Futures ranked first with a total position of 10,896 lots. Guotai Junan Futures had the largest increase in long positions, adding 696 lots intraday, while Haitong Futures had the largest decrease, reducing 960 lots intraday [12] - Top Twenty Short Seats Position Changes: Among the top twenty short seats of the IH variety on that day, CITIC Futures ranked first with a total position of 15,341 lots. Huatai Futures had the largest increase in short positions, adding 680 lots intraday, while Haitong Futures had the largest decrease, reducing 1,177 lots intraday [13] IC - Total Position and Main Contract Position Changes: On September 15, the total position of the IC variety decreased by 15,462 lots, and the position of the main contract 2509 decreased by 19,043 lots [17] - Top Twenty Long Seats Position Changes: Among the top twenty long seats of the IC variety on that day, Guotai Junan Futures ranked first with a total position of 37,108 lots. China Merchants Futures had the largest increase in long positions, adding 109 lots intraday, while CITIC Futures had the largest decrease, reducing 2,954 lots intraday [18] - Top Twenty Short Seats Position Changes: Among the top twenty short seats of the IC variety on that day, CITIC Futures ranked first with a total position of 40,951 lots. Shan Jin Futures had the largest increase in short positions, adding 179 lots intraday, while CITIC Futures had the largest decrease, reducing 3,598 lots intraday [20] IM - Total Position and Main Contract Position Changes: On September 15, the total position of the IM variety decreased by 15,462 lots, and the position of the main contract 2509 decreased by 19,043 lots [23] - Top Twenty Long Seats Position Changes: Among the top twenty long seats of the IM variety on that day, Guotai Junan Futures ranked first with a total position of 47,126 lots. Zhongtai Futures had the largest increase in long positions, adding 383 lots intraday, while Dongzheng Futures had the largest decrease, reducing 2,371 lots intraday [24] - Top Twenty Short Seats Position Changes: Among the top twenty short seats of the IM variety on that day, CITIC Futures ranked first with a total position of 70,228 lots. Guofu Futures had the largest increase in short positions, adding 248 lots intraday, while CITIC Futures had the largest decrease, reducing 3,146 lots intraday [26]