why do we have cryptocurrency

At this stage, you hold institutional stocks.It's all hot money.Look at persistence

For example, most consumer stocks with large platesInstitutions are also selling high and sucking low, but the stock price will not be very large.Waiting for the opening of the upper rail of the Bollinger Band does not rule out a big rise.

Waiting for the opening of the upper rail of the Bollinger Band does not rule out a big rise.Look at persistenceThe amplitude will be very large