
Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - The report provides a daily tracking and analysis of the positions of stock index futures, including IF, IH, IC, and IM, presenting the changes in total positions, main contract positions, and the significant changes in the top 20 seats [1]. 3. Summary by Related Catalogs IF - Total Position and Main Contract Position Changes: On July 23, the total position of the IF variety increased by 1,510 lots, while the position of the main contract 2509 decreased by 1,146 lots [5]. - Top Twenty Long - Position Seats: Among the top twenty long - position seats on that day, Guotai Junan Futures ranked first with a total position of 46,618 lots. Shenyin Wanguo Futures had the most long - position increases, adding 724 lots, and CITIC Futures had the most long - position decreases, reducing 1,806 lots [6]. - Top Twenty Short - Position Seats: Among the top twenty short - position seats, CITIC Futures ranked first with a total position of 50,721 lots. GF Futures had the most short - position increases, adding 856 lots, and CITIC Futures had the most short - position decreases, reducing 862 lots [8]. IH - Total Position and Main Contract Position Changes: On July 23, the total position of the IH variety decreased by 1,022 lots, and the position of the main contract 2509 decreased by 1,357 lots [11]. - Top Twenty Long - Position Seats: Among the top twenty long - position seats, CITIC Futures ranked first with a total position of 12,196 lots. GF Futures had the most long - position increases, adding 235 lots, and Guotai Junan Futures had the most long - position decreases, reducing 1,125 lots [12]. - Top Twenty Short - Position Seats: Among the top twenty short - position seats, CITIC Futures ranked first with a total position of 21,225 lots. China Merchants Futures had the most short - position increases, adding 358 lots, and Guotai Junan Futures had the most short - position decreases, reducing 941 lots [13]. IC - Total Position and Main Contract Position Changes: On July 23, the total position of the IC variety increased by 2,910 lots, and the position of the main contract 2509 increased by 399 lots [17]. - Top Twenty Long - Position Seats: Among the top twenty long - position seats, CITIC Futures ranked first with a total position of 34,605 lots. CITIC Futures had the most long - position increases, adding 970 lots, and Guotai Junan Futures had the most long - position decreases, reducing 996 lots [18]. - Top Twenty Short - Position Seats: Among the top twenty short - position seats, CITIC Futures ranked first with a total position of 41,595 lots. CITIC Futures had the most short - position increases, adding 858 lots, and China Merchants Futures had the most short - position decreases, reducing 696 lots [19]. IM - Total Position and Main Contract Position Changes: On July 23, the total position of the IM variety increased by 9,947 lots, and the position of the main contract 2509 increased by 3,423 lots [23]. - Top Twenty Long - Position Seats: Among the top twenty long - position seats, Guotai Junan Futures ranked first with a total position of 45,127 lots. CITIC Futures had the most long - position increases, adding 2,705 lots, and Guoxin Futures had the most long - position decreases, reducing 502 lots [23]. - Top Twenty Short - Position Seats: Among the top twenty short - position seats, CITIC Futures ranked first with a total position of 68,013 lots. CITIC Futures had the most short - position increases, adding 4,125 lots, and China Merchants Futures had the most short - position decreases, reducing 279 lots [25].