市场波动放大，IC及IM合约贴水幅度走阔【股指分红监控】

Group 1: Dividend Progress of Constituent Stocks - As of March 4, 2026, in the SSE 50 Index, 0 companies are in the proposal stage, 0 in the decision stage, 0 in the implementation stage, 1 company has distributed dividends, and 3 companies do not distribute dividends [1] - In the CSI 300 Index, 1 company is in the proposal stage, 0 in the decision stage, 1 in the implementation stage, 1 company has distributed dividends, and 24 companies do not distribute dividends [1] - In the CSI 500 Index, 5 companies are in the proposal stage, 0 in the decision stage, 2 in the implementation stage, 0 companies have distributed dividends, and 65 companies do not distribute dividends [1] - In the CSI 1000 Index, 4 companies are in the proposal stage, 1 in the decision stage, 0 in the implementation stage, 0 companies have distributed dividends, and 224 companies do not distribute dividends [1] Group 2: Dividend Yield Comparison by Industry - The current dividend yields of disclosed dividend proposals show that the coal, banking, and steel industries rank the top three in terms of yield [2][3] Group 3: Achieved and Remaining Dividend Yields - As of March 4, 2026, the achieved dividend yield for the SSE 50 Index is 0.00%, with a remaining yield of 2.80% [8] - The achieved dividend yield for the CSI 300 Index is 0.00%, with a remaining yield of 2.14% [8] - The achieved dividend yield for the CSI 500 Index is 0.00%, with a remaining yield of 1.14% [8] - The achieved dividend yield for the CSI 1000 Index is 0.00%, with a remaining yield of 0.89% [8] Group 4: Tracking of Index Futures Premium/Discount - As of March 4, 2026, the annualized discount for the IH main contract is 1.54%, for the IF main contract is 5.76%, for the IC main contract is 8.08%, and for the IM main contract is 8.54% [1][3] - The report includes daily tracking of the index futures premium/discount levels, considering the impact of constituent stock dividends on the index [2][24] Group 5: Methodology for Dividend Point Estimation - The report outlines a methodology for estimating dividend points for index futures, emphasizing the importance of accounting for dividend impacts on index levels [24][26] - The methodology includes obtaining constituent stock weights, dividend amounts, total market capitalization, and index closing prices to accurately estimate dividend points [26][28] - The report also discusses the dynamic forecasting of net profit and dividend payout ratios based on historical distributions [29][34]