explain digital currency- Top Knowledge graph

In addition, there are still 13 trading days, and the weekly, monthly, seasonal and annual lines will be closed.2. Tomorrow, Friday the 13th, watch the trend.Written on the evening of Thursday, December 12th, this forecast is limited to one day tomorrow, and it is closed for verification.

2. Tomorrow, Friday the 13th, watch the trend.Tomorrow, Friday, December 13th, the weekly line will be closed.Today, the Shanghai Composite Index closed at 3461,

Written on the evening of Thursday, December 12th.Today, the Shanghai Composite Index closed at 3461,