股指期货持仓日度跟踪-20260108

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints - The report provides a daily tracking of the positions of stock index futures, including the total position changes and the important changes of the top 20 seats of IF, IH, IC, and IM [1]. 3. Summary by Related Catalogs IF (CSI 300) - Total Position and Main Contract Position Changes: On January 7, the total position of the IF variety decreased by 7,604 lots, and the position of the main contract 2603 decreased by 4,149 lots [4]. - Top 20 Long Seats Position Changes: Among the top 20 long seats of the IF variety on that day, Guotai Junan Futures ranked first with a total position of 46,393 lots. The largest increase in long positions was by Guotou Futures, with an intraday increase of 1,299 lots; the largest decrease was by Haitong Futures, with an intraday decrease of 2,757 lots [5]. - Top 20 Short Seats Position Changes: Among the top 20 short seats of the IF variety on that day, CITIC Futures ranked first with a total position of 38,770 lots. The largest increase in short positions was by Guotou Futures, with an intraday increase of 1,292 lots; the largest decrease was by Haitong Futures, with an intraday decrease of 2,190 lots [7]. IH (SSE 50) - Total Position and Main Contract Position Changes: On January 7, the total position of the IH variety decreased by 8,228 lots, and the position of the main contract 2603 decreased by 888 lots [10]. - Top 20 Long Seats Position Changes: Among the top 20 long seats of the IH variety on that day, Guotai Junan Futures ranked first with a total position of 10,503 lots. The largest increase in long positions was by CICC Wealth, with an intraday increase of 83 lots; the largest decrease was by CITIC Futures, with an intraday decrease of 1,789 lots [11]. - Top 20 Short Seats Position Changes: Among the top 20 short seats of the IH variety on that day, CITIC Futures ranked first with a total position of 12,803 lots. The largest increase in short positions was by Galaxy Futures, with an intraday increase of 29 lots; the largest decrease was by CITIC Futures, with an intraday decrease of 1,569 lots [12]. IC (CSI 500) - Total Position and Main Contract Position Changes: On January 7, the total position of the IC variety decreased by 888 lots, and the position of the main contract 2603 decreased by 118 lots [16]. - Top 20 Long Seats Position Changes: Among the top 20 long seats of the IC variety on that day, Guotai Junan Futures ranked first with a total position of 47,754 lots. The largest increase in long positions was by Yide Futures, with an intraday increase of 840 lots; the largest decrease was by Guotai Junan Futures, with an intraday decrease of 1,782 lots [17]. - Top 20 Short Seats Position Changes: Among the top 20 short seats of the IC variety on that day, CITIC Futures ranked first with a total position of 51,645 lots. The largest increase in short positions was by Haitong Futures, with an intraday increase of 1,618 lots; the largest decrease was by Guotai Junan Futures, with an intraday decrease of 2,351 lots [18]. IM (CSI 1000) - Total Position and Main Contract Position Changes: On January 7, the total position of the IM variety decreased by 2,026 lots, and the position of the main contract 2603 decreased by 3,660 lots [22]. - Top 20 Long Seats Position Changes: Among the top 20 long seats of the IM variety on that day, Guotai Junan Futures ranked first with a total position of 56,694 lots. The largest increase in long positions was by Haitong Futures, with an intraday increase of 2,242 lots; the largest decrease was by Shenyin Wanguo Futures, with an intraday decrease of 1,071 lots [23]. - Top 20 Short Seats Position Changes: Among the top 20 short seats of the IM variety on that day, CITIC Futures ranked first with a total position of 73,805 lots. The largest increase in short positions was by Haitong Futures, with an intraday increase of 1,092 lots; the largest decrease was by CITIC Futures, with an intraday decrease of 723 lots [24].