股指期货持仓日度跟踪-20251118

Group 1: Report Industry Investment Rating - No relevant information provided Group 2: Core Viewpoints of the Report - The report provides a daily tracking and analysis of the positions of stock index futures, including IF, IH, IC, and IM, with details on total positions, changes in the top 20 long and short positions, and key changes in the top 20 seats [1][4][10] Group 3: Summary by Related Catalogs IF (CSI 300) - Total positions significantly increased, with a rise of 7845 hands on November 17, and the main contract 2512's positions rose by 4150 hands [4] - Among the top 20 long positions, Guotai Junan Futures ranked first with 40208 hands. Everbright Futures had the most long - position increase (923 hands), and Dongzheng Futures had the most long - position decrease (1006 hands) [5] - Among the top 20 short positions, CITIC Futures ranked first with 42956 hands. Guotai Junan Futures had the most short - position increase (981 hands), and Dongzheng Futures had the most short - position decrease (1091 hands) [7] IH (SSE 50) - Total positions slightly increased, with a rise of 3993 hands on November 17, and the main contract 2512's positions rose by 1411 hands [10] - Among the top 20 long positions, Guotai Junan Futures ranked first with 13465 hands. Guoxin Futures had the most long - position increase (1145 hands), and Dongzheng Futures had the most long - position decrease (334 hands) [11] - Among the top 20 short positions, CITIC Futures ranked first with 14175 hands. Guoxin Futures had the most short - position increase (600 hands), and UBS Futures had the most short - position decrease (103 hands) [12] IC (CSI 500) - Total positions remained stable, with a rise of 816 hands on November 17, and the main contract 2512's positions rose by 2905 hands [16] - Among the top 20 long positions, Guotai Junan Futures ranked first with 35477 hands. CITIC Futures had the most long - position increase (852 hands), and Shenyin Wanguo Futures had the most long - position decrease (300 hands) [17] - Among the top 20 short positions, CITIC Futures ranked first with 40780 hands. Dongzheng Futures had the most short - position increase (843 hands), and Zhongtai Futures had the most short - position decrease (358 hands) [19] IM (CSI 1000) - Total positions slightly decreased, with a decline of 2069 hands on November 17, while the main contract 2512's positions rose by 3608 hands [22] - Among the top 20 long positions, Guotai Junan Futures ranked first with 50555 hands. Haitong Futures had the most long - position increase (1772 hands), and Zhongtai Futures had the most long - position decrease (713 hands) [22] - Among the top 20 short positions, CITIC Futures ranked first with 72303 hands. Haitong Futures had the most short - position increase (1554 hands), and Zhongtai Futures had the most short - position decrease (1057 hands) [24]