Xin Lang Qi Huo·2025-06-04 08:24Core Insights - The main contract of the CSI 1000 Index futures closed at 2506, with a change of +0.82% and a trading volume of 100,800 contracts as of June 4 [1] - The total trading volume for all contracts was 151,500 contracts, a decrease of 13,000 contracts from the previous day [1] - The top 20 positions showed a net short position with a difference of 10,378 contracts [1] Position Data Summary - The top three long positions were held by Guotai Junan with a total holding of 43,239 contracts, CITIC Futures with 41,367 contracts, and Haitong Futures with 14,310 contracts [1] - The top three short positions were held by CITIC Futures with 56,300 contracts, Guotai Junan with 41,598 contracts, and Haitong Futures with 19,072 contracts [1] - The top three long position increases were from Guotai Futures (+168 contracts), Haitong Futures (+123 contracts), and Baicheng Futures (+90 contracts) [1] - The top three long position decreases were from Guotai Junan (-2,379 contracts), CITIC Futures (-1,389 contracts), and Zhongtai Futures (-503 contracts) [1] - The top three short position increases were from Guotai Futures (+319 contracts), Haitong Futures (+275 contracts), and Shenyin Wanguo (+64 contracts) [1] - The top three short position decreases were from Guotai Junan (-2,638 contracts), Dongzheng Futures (-1,475 contracts), and CITIC Futures (-771 contracts) [1]