股指期货日度数据跟踪2025-04-30-20250430

Report Summary 1. Index Trends - On April 29th, the Shanghai Composite Index closed at 3286.65 points with a change of -0.05% and a trading volume of 430.881 billion yuan; the Shenzhen Component Index closed at 9849.8 points with a change of -0.05% and a trading volume of 591.202 billion yuan [1]. - The CSI 1000 Index closed at 5903.38 points with a change of 0.45% and a trading volume of 219.412 billion yuan; the CSI 500 Index closed at 5604.91 points with a change of 0.12% and a trading volume of 158.033 billion yuan [1]. - The SSE 50 Index closed at 2645.51 points with a change of -0.22% and a trading volume of 53.894 billion yuan; the CSI 300 Index closed at 3775.08 points with a change of -0.17% and a trading volume of 197.463 billion yuan [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 Index rose 26.32 points. Sectors such as machinery, computer, and electronics had a significant positive impact, while the public utilities sector had a negative impact [3]. - The CSI 500 Index rose 6.61 points. Sectors like computer, pharmaceutical, and food and beverage had a positive impact, while national defense, power equipment, and public utilities sectors had a negative impact [3]. - The CSI 300 Index fell 6.54 points. Sectors including electronics, machinery, and household appliances had a positive impact, while food and beverage, public utilities, and power equipment sectors had a negative impact [3]. - The SSE 50 Index fell 5.72 points. Sectors such as electronics, pharmaceutical, and machinery had a positive impact, while non - banking finance, power equipment, and banking sectors had a negative impact [3]. 3. Futures Basis and Annualized Opening Costs - For IM contracts, the average daily basis for IM00 was -39.94, IM01 was -136.95, IM02 was -297.78, and IM03 was -425.98 [13]. - For IC contracts, the average daily basis for IC00 was -33.17, IC01 was -119.32, IC02 was -246.92, and IC03 was -340.05 [13]. - For IF contracts, the average daily basis for IF00 was -15.5, IF01 was -48.3, IF02 was -104.23, and IF03 was -131.19 [13]. - For IH contracts, the average daily basis for IH00 was -4.81, IH01 was -21.88, IH02 was -54.45, and IH03 was -59.08 [13]. 4. Futures Roll - over Point Differences and Annualized Costs - The report provides data on the annualized costs and 15 - minute average point differences for IM, IC, IF, and IH contracts during roll - over periods [22][24][25][27].