Several broad-based ETFs saw significant volume increases and rose sharply in early trading.

Just 18 minutes after the market open, ChinaAMC STAR 50 ETF turnover exceeded 5 billion yuan, up 1.49%; E Fund ChiNext turnover exceeded 4.3 billion yuan, up 0.31%; China Southern CSI 1000 ETF exceeded 1.4 billion yuan, up 1.21%; Huatai-PineBridge CSI 300 ETF turnover reached 1.1 billion yuan, up 0.05%.