Well you just missed a massive downturn where BTC dropped below $7k.

To answer this question though you’ll probably want to look into market fundamentals:

trading volume over time
market pressure
historical lows / highs
factors that affect the future of the markets (stay informed)
And then look to make your trading decision.

Age old adage “buy when there’s blood in the streets” ← which, in essence means when things are chaotic, the markets are tanking and everyone has FUD (fear, uncertainty, doubt).

But remember, you’ll lose a lot of money trying to perfectly time the bottom and top…so think long term.