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股指期货策略月报-20250603
Guang Da Qi Huo· 2025-06-03 09:44
1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints of the Report - In May 2025, the A - share market showed narrow - range oscillations. The market is mainly pricing the progress of fundamental recovery, and the capital market's ability to boost valuations is limited. In June, with previous reserve requirement ratio and interest rate cuts already implemented, direct positive factors for the stock market are expected to be limited, and the market will likely continue to oscillate. The style - switching observation window in 2025 may be in August [3]. - The large - cap indices have outperformed small - cap indices for three consecutive months since March. The basis discount of stock index futures is relatively large, mainly affected by market hedging demand and periodic dividend factors [3]. - The Q1 2025 financial reports of A - share listed companies show a mixed performance. Although there are signs of profit recovery, it remains to be seen whether companies can maintain their Q1 net profit levels under the background of the tariff war, and the accounts receivable ratio is rising. The valuation of A - shares is at a historical median, and future quasi - stabilization funds are expected to maintain the overall stability of A - share valuations [3]. 3. Summary by Relevant Catalogs 3.1 Monthly Highlights of Stock Index Futures - **Market Oscillation**: In May, the A - share market had narrow - range oscillations. Wind All - A rose 2.39% monthly, CSI 1000 rose 1.28%, CSI 500 rose 0.7%, SSE 50 rose 1.73%, and SSE 300 rose 1.85%. The large - cap indices have outperformed small - cap indices for three consecutive months since March. In June, the stock market is expected to continue oscillating, and the style - switching window in 2025 may be in August [3]. - **Basis Discount**: The basis discount of stock index futures is relatively large. It mainly reflects market hedging demand, which depends on the existence of obvious Alpha returns. Dividend factors also have a significant impact on the basis discount. For example, the discount caused by dividends in CSI 1000 contracts ranges from 35 to 55 points [3]. - **Q1 Financial Reports**: After excluding finance, the year - on - year revenue growth rate of A - shares in Q1 was - 0.33%, and the net profit year - on - year was 3.4%. ROE was 6.34%, in the bottoming stage of a downward cycle. The performance of Q1 financial reports was mixed, indicating that the profitability of listed companies is still bottoming out, but there are signs of recovery [3]. 3.2 Market Conditions in May - **Index Performance**: The large - cap indices outperformed small - cap indices for three consecutive months. At the end of May, the yield of the 10 - year active Treasury bond was 1.72%, the dynamic P/E ratio of Wind All - A was 18.93 times, and the equity risk premium declined slightly. The valuations of CSI 1000 and SSE 300 increased slightly compared to the previous month [15][17]. - **Volatility and Margin Funds**: The implied volatility of index options continued to decline, with 1000IV at 21.64% and 300IV at 15.96%. The margin balance remained unchanged for three consecutive weeks, with relatively little marginal capital. At the end of May, it was 1.792 trillion yuan [24]. - **Sector Performance**: In May, the banking, non - banking finance, and pharmaceutical biology sectors drove the index, while TMT and power equipment sectors performed weakly [25]. 3.3 Index and Option Indicators - **Index Performance and Basis Discount**: CSI 1000 rose 1.28% monthly, CSI 500 rose 0.7%, SSE 300 rose 1.85%, and SSE 50 rose 1.73%. The basis discount annualization of each index showed a divergent upward trend [35][41][46]. - **Option Indicators**: For CSI 1000, SSE 300, and SSE 50 options, historical volatility, volatility cones, position PCR, and trading PCR data are provided, but no specific analysis conclusions are given [48][57][65]. 3.4 Trading Slippage - Trading slippage data for IM, IC, IF, and IH are provided, including long - and short - position slippage, but no specific analysis conclusions are given [73][76][78]