The YinHua ZZ Index opened lower by 0.01%. New Dairy Convertible Bonds, Good Guest Convertible Bonds, Jiuzhou Convertible Bonds 2, Vertech Convertible Bonds, and others rose over 2%; Keshuhua Convertible Bonds dropped over 2%, Aofei Convertible Bonds, Runda Convertible Bonds, and Shenma Convertible Bonds fell over 1%.

At the opening of the ETF, the Energy Storage Battery 50 ETF rose by 3.96%, while the Xinchuang ETF Fund dropped by 2.35%.

In January, the Consumer price index in Heilongjiang Province turned positive year-on-year.