ETF Opening: S&P Oil & Gas ETF Leads with 3.22% Gain, CSI 50 ETF China Merchants Bank Lags with 3.83% Loss.

The opening of ETFs was mixed, with the S&P Oil & Gas ETF leading the gains by 3.22%, the Chemical Industry ETF rising by 3.21%, the S&P Oil & Gas ETF rising by 3.19%, the CSI 50 ETF being the worst performer with a decline of 3.83%, the S&P Biotech ETF falling by 1.65%, and the Solar ETF index fund slipping by 1.45%.