simple definition of blockchain, Top stories

The Shanghai stock market today covers yesterday's gap, but it needs support around 3400 points, and the market is definitely not over.Today, continue to look at the support of around 21.3 yuan, and pull up to see if 22.2-22.96 yuan can stand firm. If you can't come out first, call back 21.8-21.9 yuan to suck back. (Not necessarily right, based on firm offer)

………～Take the elevator………～

This three days can be regarded as the form of multi-cannon. Can the highest point be refreshed by 23.22 yuan today?The closing price of 712 today still depends on the recovery of 22.44 yuan.Take the elevator