地缘风险不确定性较高，股指震荡回调

Report Industry Investment Rating - Not provided in the content Core Viewpoints - Today, all stock indices fluctuated and declined. The evolution path of the geopolitical situation in the Middle East remains the main factor affecting the short - term trend of stock indices. There are significant differences between Iran and the US in the negotiations, leading to high uncertainty in the future situation [3]. - Under high uncertainty, market sentiment tends to be cautious. The trading volume of the Shanghai and Shenzhen stock markets today was less than 2 trillion yuan, reflecting this situation [3]. - Before the geopolitical risks in the Middle East are settled, if the Strait of Hormuz cannot resume navigation, the global energy and key material supply chains face the risk of interruption, and the global macro - economy faces the risk of recession. The risk appetite of the stock market is expected to be at a low level [3]. - In the medium and long term, due to the continuous favorable domestic policies for the economic fundamentals, the macro - economy has strong resilience, which supports the total economic demand and expands domestic demand and technological innovation. There is still support for stock indices in the medium and long term [3]. - Considering the high uncertainty of the Middle East geopolitical situation and the lack of significant increase in stock market trading volume, market funds are still cautious. It is expected that stock indices will mainly fluctuate within a range in the short term [3]. - In the options market, the low position of the OI_PCR indicates that market sentiment remains cautious. Since there is still support for stock indices, a bull spread or covered call strategy can be used [3]. Summary by Relevant Catalogs 1. Related Charts a. Shanghai 50ETF Options - The charts show the Shanghai 50ETF's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [5][6] b. SSE 300ETF Options - The charts display the SSE 300ETF's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [7][9][11] c. SZSE 300ETF Options - The charts present the SZSE 300ETF's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [17][19][21] d. CSI 300 Stock Index Options - The charts show the CSI 300 stock index's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [28][29][30] e. CSI 1000 Stock Index Options - The charts display the CSI 1000 stock index's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [36][37][38] f. SSE 500ETF Options - The charts present the SSE 500ETF's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [45][46][47] g. SZSE 500ETF Options - The charts show the SZSE 500ETF's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [58][59][60] h. Shanghai 50 Stock Index Options - The charts display the Shanghai 50 index's price, historical volatility, option position PCR, option at - the - money implied volatility, implied volatility curve, and at - the - money implied volatility cone [71][72][73]