A-share blockchain market quote 丨 Overall decline of 2.24%

On December 20, the A-share market closed. The blockchain sector as a whole fell by 2.24%. Of the 215 concept stocks, 22 rose and 192 fell, with a net outflow of 9.747 billion and a turnover of 61.534 billion. The top three gainers were Tongda Electric (+ 10.02%), * ST Europe (+ 5.38%), and China National Construction (+ 4.38%). The top three losers were Zhongying Interconnection (-9.05%) and Zhongqingbao ( -8.16%) and Eschede (-8.05%)