If the market is falling, you have several ways to profit from it, as far as I know as follows:

(1) Short Trade

Short trading is the most mainstream & most sensible way to turn your fortunes around in the market when crypto prices start to fall. By doing this, you believe the conditions will get worse than before. Additional note, if you want to do this, make sure you do it on a reputable platform or you will end up with forced liquidation (market manipulation) by the platform. One of our local traders experienced this on MEXC, I wrote about it on our local board.

(2) Yield Farming & Staking

I don't have rich experience for this, just heard from people involved there that this method is good to do when the market is down.

(3) Do DCA

This is the easiest way, treat the price drop as a blessing, you will not get any real profit immediately, but over time you will feel that you are getting profit from it.