Xin Lang Qi Huo·2025-07-01 08:29Group 1 - The core point of the article highlights the trading activity and positions in the CSI 1000 index futures as of July 1, 2025, showing a slight decline in the main contract price and a net short position among the top 20 holders [1][2] - The main contract closed at 2509, with a change of -0.36%, and a total trading volume of 183,900 contracts, which is an increase of 9,846 contracts from the previous day [1][3] - The top 20 positions show a total long position of 222,100 contracts, an increase of 8,030 contracts, while the total short position is 255,800 contracts, an increase of 5,041 contracts [1][4] Group 2 - The top three long positions are held by Guotai Junan with 41,991 contracts, CITIC Futures with 38,728 contracts, and Haitong Futures with 18,019 contracts [1][3] - The top three short positions are held by CITIC Futures with 61,040 contracts, Guotai Junan with 43,774 contracts, and Haitong Futures with 16,797 contracts [1][4] - Among the top 20 positions, the largest increase in long positions was seen in Guotai Junan (+2,760), CITIC Futures (+1,768), and Zhongtai Futures (+581), while the largest decrease was in Guoxin Futures (-226), Dongzheng Futures (-112), and CITIC Jiantou (-74) [1][3]