Trading is ultimately about doing the most certain things, buying quality assets at low prices and waiting for mean reversion. Taking US stocks as an example, if in the coming months TQQQ (triple leveraged Nasdaq) drops below 30, buying and holding for a few weeks to rebound to 60 is quite easy. Last April, it fell to 17 and had a violent rebound to 60, nearly a 4-fold increase, and there was no risk of contract liquidation. Of course, don't buy at high prices; I will post reminders when it's time to buy. #TQQQ