分红对期指的影响20250606

• The report discusses the impact of dividends on stock index futures, specifically for the contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 indices [1][2][3][4] - The latest dividend forecast model predicts the dividend points for the June contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 indices to be 12.10, 16.30, 18.75, and 17.78, respectively [8][11] - The annualized hedging costs (excluding dividends, calculated on a 365-day basis) for the June contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 indices are 3.05%, 1.54%, 8.11%, and 14.77%, respectively [8][11] - The report provides detailed data on the closing prices, dividend points, actual spreads, and dividend-inclusive spreads for the June, July, September, and December contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 indices [2][3][4] - The remaining impact of dividends on the June contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 indices is 0.45%, 0.42%, 0.33%, and 0.29%, respectively [12][13][14][15][16] - The report outlines the process for predicting dividends, which includes estimating the net profit of constituent stocks, calculating the total pre-tax dividends for each stock, and determining the impact of dividends on the index and each contract [9][21][24][25][26][27][28][29][30] - The theoretical pricing model for stock index futures is provided, including formulas for both discrete and continuous dividend distributions [32][33] Model and Factor Construction - Model Name: Dividend Impact Prediction Model - Model Construction Idea: The model aims to predict the impact of dividends on stock index futures contracts by estimating the dividends of constituent stocks and calculating their effect on the index and futures contracts [9][21] - Model Construction Process: 1. Estimate the net profit of constituent stocks using available information such as annual reports, quick reports, warnings, and analyst forecasts [23][24] 2. Calculate the total pre-tax dividends for each stock based on the estimated net profit and historical dividend rates [25][28] 3. Determine the impact of dividends on the index by calculating the dividend yield and the dividend points for each stock [26] 4. Estimate the ex-dividend dates and calculate the theoretical impact of dividends on each futures contract [27][29][30] 5. Use the theoretical pricing model for stock index futures to incorporate the impact of dividends into the futures prices [32][33] - Model Evaluation: The model provides a systematic approach to predict the impact of dividends on stock index futures, considering various factors such as net profit estimates, dividend rates, and ex-dividend dates [9][21][24] Model Backtesting Results - SSE 50 Futures (June Contract): - Closing Price: 2673.60 - Dividend Points: 12.10 - Actual Spread: -15.25 - Dividend-Inclusive Spread: -3.15 - Remaining Impact: 0.45% - Annualized Hedging Cost (365 days): 3.05% - Annualized Hedging Cost (243 days): 2.84% [2][12] - CSI 300 Futures (June Contract): - Closing Price: 3855.40 - Dividend Points: 16.30 - Actual Spread: -18.58 - Dividend-Inclusive Spread: -2.28 - Remaining Impact: 0.42% - Annualized Hedging Cost (365 days): 1.54% - Annualized Hedging Cost (243 days): 1.43% [2][13] - CSI 500 Futures (June Contract): - Closing Price: 5725.40 - Dividend Points: 18.75 - Actual Spread: -36.68 - Dividend-Inclusive Spread: -17.93 - Remaining Impact: 0.33% - Annualized Hedging Cost (365 days): 8.11% - Annualized Hedging Cost (243 days): 7.56% [3][14] - CSI 1000 Futures (June Contract): - Closing Price: 6100.20 - Dividend Points: 17.78 - Actual Spread: -52.64 - Dividend-Inclusive Spread: -34.87 - Remaining Impact: 0.29% - Annualized Hedging Cost (365 days): 14.77% - Annualized Hedging Cost (243 days): 13.77% [4][15]