股指震荡分化
Bao Cheng Qi Huo·2026-01-29 11:18
  1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints - On January 29, 2026, stock indices showed volatile differentiation. The SSE 50 Index led the gains, while the CSI 500 and CSI 1000 Indices rose first and then fell. The total trading volume of the Shanghai, Shenzhen, and Beijing stock exchanges was 325.94 billion yuan, an increase of 26.71 billion yuan from the previous day. In the short term, the driving force for the upward movement of stock indices has weakened, and there is a high demand for the CSI 500 and CSI 1000 Indices, which have had large previous gains, to consolidate through fluctuations. The defensive nature of the SSE 50 Index has attracted capital attention. In the medium to long term, positive policy expectations and the continuous net inflow of incremental funds into the stock market are the main supporting forces for the upward movement of stock indices. Overall, stock indices are likely to fluctuate and consolidate in the short term. For options, considering the relatively solid medium - to long - term upward logic of stock indices, a bull spread strategy can be adopted [4]. 3. Summary by Relevant Catalogs 3.1 Option Indicators - Index and ETF Performance: On January 29, 2026, the 50ETF rose 1.85% to 3.196; the 300ETF (SSE) rose 0.91% to 4.768; the 300ETF (SZSE) rose 0.87% to 4.974; the CSI 300 Index rose 0.76% to 4753.87; the CSI 1000 Index fell 0.80% to 8332.21; the 500ETF (SSE) fell 1.15% to 8.591; the 500ETF (SZSE) fell 1.19% to 3.411; the ChiNext ETF fell 0.45% to 3.292; the Shenzhen 100ETF rose 0.17% to 3.476; the SSE 50 Index rose 1.65% to 3110.91; the STAR 50ETF fell 2.81% to 1.59; and the E Fund STAR 50ETF fell 2.72% to 1.54 [6]. - Volume and Open Interest PCR: The report provides the volume and open interest PCR data of various options, including the 50ETF option, SSE 300ETF option, SZSE 300ETF option, CSI 300 Index option, CSI 1000 Index option, SSE 500ETF option, SZSE 500ETF option, ChiNext ETF option, Shenzhen 100ETF option, SSE 50 Index option, STAR 50ETF option, and E Fund STAR 50ETF option, and compares them with the previous trading day [7]. - Implied and Historical Volatility: The report presents the 2026 February at - the - money implied volatility and 30 - trading - day historical volatility of various options, such as the 50ETF option, SSE 300ETF option, SZSE 300ETF option, CSI 300 Index option, CSI 1000 Index option, SSE 500ETF option, SZSE 500ETF option, ChiNext ETF option, Shenzhen 100ETF option, SSE 50 Index option, STAR 50ETF option, and E Fund STAR 50ETF option [8][9]. 3.2 Relevant Charts - SSE 50ETF Option: The report includes charts of the SSE 50ETF option, such as the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [10][11][12][13][14][15][16][17][18]. - SSE 300ETF Option: It contains charts of the SSE 300ETF option, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [19][20][21]. - SZSE 300ETF Option: The report provides charts of the SZSE 300ETF option, such as the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [22][23][25][27][29][31]. - CSI 300 Index Option: Charts of the CSI 300 Index option are presented, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [33][34][36][35]. - CSI 1000 Index Option: It includes charts of the CSI 1000 Index option, such as the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [37][38][40][42][44][46][48]. - SSE 500ETF Option: The report offers charts of the SSE 500ETF option, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [50][51][53][55][57][59][60]. - SZSE 500ETF Option: Charts of the SZSE 500ETF option are provided, such as the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [63][64][66][68][70][72][73]. - ChiNext ETF Option: The report contains charts of the ChiNext ETF option, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [76][77][79][81][83][84]. - Shenzhen 100ETF Option: It includes charts of the Shenzhen 100ETF option, such as the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [88][89][91][93][95][99]. - SSE 50 Index Option: The report provides charts of the SSE 50 Index option, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [101][102][104][106][108][112]. - STAR 50ETF Option: Charts of the STAR 50ETF option are presented, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [114][115][116][118][120][122]. - E Fund STAR 50ETF Option: The report offers charts of the E Fund STAR 50ETF option, including the trend chart, volatility chart, volume PCR chart, open interest PCR chart, implied volatility curve chart, and at - the - money implied volatility chart for different tenors [124][125].
股指震荡分化 - Reportify