ETF opening: Nikkei ETF leads with a 2.62% increase, while the photovoltaic ETF Jia Shi drops by 1.08%.

The opening of ETFs saw mixed gains and losses, with the Nikkei ETF leading the gains by 2.62%, the Nikkei ETF Industrial Bank rising by 2.54%, the Brazil ETF rising by 2.31%, the Photovoltaic ETF Jiashi leading the decline by 1.08%, the Science and Technology Innovation Board new energy ETF falling by 0.96%, and the Science and Technology Innovation new energy ETF falling by 0.93%.