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股指期权数据日报-20250811
Guo Mao Qi Huo·2025-08-11 07:14

Report Summary 1. Report's Industry Investment Rating - No relevant information provided. 2. Core View of the Report - No clear core view is presented in the provided content. 3. Summary by Relevant Catalogs 3.1 Market Review - Index Performance: The Shanghai Composite Index closed down 0.12% at 3,635.13 points, the Shenzhen Component Index fell 0.26%, the ChiNext Index dropped 0.38%, the Northern Securities 50 declined 1.22%, the Science and Technology Innovation 50 tumbled 1.39%, the Wind All - A fell 0.22%, the Wind 8500 dropped 0.25%, and the CSI A500 declined 0.24%. A - share trading volume was 1.74 trillion yuan, compared with 1.85 trillion yuan the previous day [10]. - Specific Index Data: The Shanghai 50 closed at 2,789.1744, down 0.33%, with a trading volume of 82.805 billion yuan and a turnover of 3.892 billion; the CSI 300 closed at 4,104.9669, down 0.24%, with a trading volume of 308.508 billion yuan and a turnover of 17.317 billion; the CSI 1000 closed at 6,838.1299, down 0.35%, with a trading volume of 381.545 billion yuan and a turnover of 25.147 billion [4]. 3.2 CFFEX Stock Index Option Trading Situation | Index | Put Option Volume (10,000 contracts) | Call Option Volume (10,000 contracts) | PCR | Option Open Interest (10,000 contracts) | Call Option Open Interest (10,000 contracts) | Put Option Open Interest (10,000 contracts) | Open Interest PCR | | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | | Shanghai 50 | 1.08 | 1.86 | 0.58 | 7.47 | 4.76 | 2.71 | 0.57 | | CSI 300 | 3.01 | 4.93 | 0.61 | 20.94 | 11.95 | 8.99 | 0.75 | | CSI 1000 | 10.09 | 11.48 | 0.88 | 29.37 | 14.04 | 15.33 | 1.09 | [4] 3.3 Volatility Analysis - Shanghai 50: Historical volatility is presented with different percentile values and current values. The next - month at - the - money implied volatility has a volatility smile curve [8][9]. - CSI 300: Similar to the Shanghai 50, historical volatility and the next - month at - the - money implied volatility's smile curve are provided [9]. - CSI 1000: Historical volatility and the next - month at - the - money implied volatility's smile curve are also shown [10].