is cryptocurrency good, Knowledge

Participating in this stock is to find a sour feeling, pure short-term operation.I have been involved in this stock for four months, and I know that this stock is grinding people.Short-term operating stocks can also pay attention to short-term operating stocks such as Yawei, Yanshan Technology and 263.

Buy back half of the chips sold yesterday on dips today.Buy back half of the chips sold yesterday on dips today.

The short-term upward trend has not been broken, but it is only a natural callback after a 10% increase. You can also continue to hold shares to be increased.Today, the Shanghai Composite Index changed its upward trend a few days ago, and fell below the short-term support lines of 3442 and 3437 at the opening, and closed below the short-term lower rail of 3387 at the end, so there is a need to continue to test 3371.In terms of individual stocks: