ETF closing review: Science and technology chip ETF led the gains by 8.45%, while Brazil ETF led the losses by 2.63%.

ETF closing prices are mixed, with the technology innovation chip ETF leading with a 8.45% increase, the technology innovation chip ETF rising by 6.71%, the technology innovation chip ETF rising by 6.63%, the Brazil ETF declining by 2.63%, the Brazil ETF falling by 2.41%, and the gold stock ETF falling by 2.09%.