Report Industry Investment Rating - No relevant content provided Core Viewpoints - Today, all stock indices fluctuated widely and recovered after hitting the bottom during the day. The total trading volume of the Shanghai, Shenzhen, and Beijing stock markets was 2518.6 billion yuan, an increase of 376 billion yuan from the previous day. There are certain differences in market sentiment currently. It is necessary to focus on the game between the profit - taking rhythm of funds and the fermentation of policy expectations. On one hand, as the valuation has risen significantly, there is still a demand for profit - taking by profitable funds; on the other hand, the expectation of policy benefits and the inflow trend of funds in the capital market constitute the medium - and long - term driving force for the upward movement of stock indices. The fermentation of policy benefit expectations awaits the convening of the important meeting in October. The increase in incremental funds can be seen from the fact that the margin trading balance has exceeded 2.4 trillion yuan and the year - on - year increase in new non - bank deposits in July and August was significant. In general, stock indices are expected to fluctuate widely in the short term. Currently, the implied volatility of options has increased. Considering that stock indices are expected to rise in the medium and long term, investors can continue to hold bull spreads or ratio spreads [4] Summary by Directory 1 Option Indicators - On September 23, 2025, 50ETF remained unchanged at 3.054; 300ETF (SSE) rose 0.06% to 4.622; 300ETF (SZSE) fell 0.04% to 4.762; the CSI 300 Index fell 0.06% to 4519.78; the CSI 1000 Index fell 1.09% to 7408.07; 500ETF (SSE) fell 0.56% to 7.277; 500ETF (SZSE) fell 0.58% to 2.906; the ChiNext ETF rose 0.36% to 3.093; the Shenzhen 100ETF remained unchanged at 3.494; the SSE 50 Index fell 0.09% to 2919.51; the STAR 50ETF fell 0.27% to 1.48; the E Fund STAR 50ETF fell 0.35% to 1.44 [6] - The trading volume PCR and position PCR of various options changed compared with the previous trading day. For example, the trading volume PCR of SSE 50ETF options was 83.34 (previous day: 73.30), and the position PCR was 74.04 (previous day: 70.07) [7] - The implied volatility of the at - the - money options in October 2025 and the 30 - day historical volatility of the underlying assets of various options are provided. For example, the implied volatility of the at - the - money options of SSE 50ETF options in October 2025 was 17.08%, and the 30 - day historical volatility of the underlying asset was 15.75% [8] 2 Related Charts - SSE 50ETF Options: Include charts of SSE 50ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [10][11][12] - SSE 300ETF Options: Include charts of SSE 300ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [21][22][23] - SZSE 300ETF Options: Include charts of SZSE 300ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [33][34][35] - CSI 300 Index Options: Include charts of CSI 300 index trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [36][37][38] - CSI 1000 Index Options: Include charts of CSI 1000 index trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [38][39][40] - SSE 500ETF Options: Include charts of SSE 500ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [51][52][53] - SZSE 500ETF Options: Include charts of SZSE 500ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [64][65][66] - ChiNext ETF Options: Include charts of ChiNext ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [76][77][78] - Shenzhen 100ETF Options: Include charts of Shenzhen 100ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [89][90][91] - SSE 50 Index Options: Include charts of SSE 50 index trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [102][103][104] - STAR 50ETF Options: Include charts of STAR 50ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [115][116][117] - E Fund STAR 50ETF Options: Include charts of E Fund STAR 50ETF trends, option volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of various tenors [122][123][124]
股指宽幅震荡整理为主
Bao Cheng Qi Huo·2025-09-23 10:36