股指期货日度数据跟踪-20250730

1. Index Trends - On July 29th, the Shanghai Composite Index rose 0.33% to close at 3609.71 points with a trading volume of 793.606 billion yuan; the Shenzhen Component Index rose 0.64% to close at 11289.41 points with a trading volume of 1009.564 billion yuan [1]. - The CSI 1000 Index rose 0.65% with a trading volume of 383.704 billion yuan, opening at 6724.32, closing at 6773.88, having a high of 6773.88 and a low of 6684.16 [1]. - The CSI 500 Index rose 0.52% with a trading volume of 292.527 billion yuan, opening at 6308.12, closing at 6356.13, having a high of 6356.15 and a low of 6272.31 [1]. - The SSE 50 Index rose 0.21% with a trading volume of 111.954 billion yuan, opening at 2802.78, closing at 2808.59, having a high of 2813.74 and a low of 2795.6 [1]. - The SSE 300 Index rose 0.39% with a trading volume of 428.764 billion yuan, opening at 4132.68, closing at 4152.02, having a high of 4153.33 and a low of 4117.58 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 43.9 points from the previous close, with sectors such as Medicine & Biology, Electronics, and Computer significantly pulling the index up [3]. - The CSI 500 rose 32.71 points from the previous close, with sectors such as Electronics, Medicine & Biology, and National Defense & Military Industry significantly pulling the index up [3]. - The SSE 300 rose 16.2 points from the previous close, with sectors such as Communication, Medicine & Biology, and Electronics significantly pulling the index up, while the Banking sector pulled it down [3]. - The SSE 50 rose 5.82 points from the previous close, with sectors such as Medicine & Biology, Electronics, and National Defense & Military Industry significantly pulling the index up, while sectors like Non - Banking Finance, Banking, and Non - Ferrous Metals pulled it down [3]. 3. Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 55.39, IM01 of - 128.53, IM02 of - 316.31, and IM03 of - 482.97 [13]. - For IC contracts, IC00 had an average daily basis of - 47.12, IC01 of - 103.2, IC02 of - 239.59, and IC03 of - 362.3 [13]. - For IF contracts, IF00 had an average daily basis of - 6.59, IF01 of - 18.46, IF02 of - 50.91, and IF03 of - 85.84 [13]. - For IH contracts, IH00 had an average daily basis of - 0.08, IH01 of - 0.44, IH02 of 0.89, and IH03 of 1.65 [13]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - Detailed data on roll - over point differences and their annualized costs for IM, IC, IF, and IH contracts are provided at different time points from 09:45 to 15:00 [24][25][26][27].