investment similar to bitcoin, Knowledge

Yesterday, 712 also went high and low. What was your inspiration?………～

It is best to open higher today.The Shanghai stock market today covers yesterday's gap, but it needs support around 3400 points, and the market is definitely not over.

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?