保险板块涨超4%，保险证券ETF(515630)涨幅为1.39%

Group 1 - The insurance sector has seen an increase of over 4% [1] - The insurance securities ETF (515630) has risen by 1.39%, with a trading volume of 5.8588 million yuan [1] - In the past month, the trading volume has decreased by 9 million units [1] Group 2 - The strategy suggested is to buy index ETFs to capitalize on market rebounds [1]