Xin Lang Qi Huo·2025-06-03 08:27Group 1 - The core point of the article is the trading performance and positioning of the CSI 1000 index futures as of June 3, 2025, showing a slight increase in the main contract and a net short position among the top 20 holders [1][2][3] - The main contract closed at 2506, with a change of +0.68%, and a total trading volume of 112,700 contracts, which is a decrease of 23,100 contracts from the previous day [1][3] - The total trading volume for all contracts reached 164,500 contracts, down by 23,100 contracts compared to the previous day [1][4] Group 2 - Among the top 20 positions, the long positions totaled 227,700 contracts, an increase of 3,375 contracts, while the short positions totaled 256,500 contracts, an increase of 2,402 contracts [1][4] - The top three long positions were held by Guotai Junan with 44,580 contracts, CITIC Futures with 42,642 contracts, and Haitong Futures with 14,608 contracts [1][4] - The top three short positions were held by CITIC Futures with 57,448 contracts, Guotai Junan with 43,731 contracts, and Haitong Futures with 19,422 contracts [1][4]