
Core Insights - The main contract for the CSI 300 Index futures closed at 2506, with a change of +0.89% as of June 11, 2025, and a trading volume of 69,000 contracts [1] - The total trading volume for all contracts reached 112,100 contracts, an increase of 13,100 contracts from the previous day [1] - The top 20 positions showed a net short position with a difference of 9,263 contracts [1] Group 1: Position Data - The top three long positions were held by Guotai Junan with a total holding of 41,511 contracts, CITIC Futures with 24,642 contracts, and Haitong Futures with 17,096 contracts [1][4] - The top three short positions were held by CITIC Futures with 47,367 contracts, Guotai Junan with 28,527 contracts, and Haitong Futures with 16,923 contracts [1][4] - The long positions increased by 9,839 contracts, while the short positions increased by 1,120 contracts compared to the previous day [1] Group 2: Changes in Positions - The top three long position increases were from Guotai Junan (+986), Guotai Futures (+776), and CITIC Futures (+490) [1] - The top three long position decreases were from Shenyin Wanguo (-468), Haitong Futures (-331), and GF Futures (-210) [1] - The top three short position increases were from Zhongjin Futures (+1,776), Huatai Futures (+653), and CITIC Jiantou (+510) [1]