Im so newbie here but this my way
Mostly binance futures If i teade.
I look for top gainers sometimes they go even higher so if coin is up 20% it might trap i move on to short altcoins i look for bigger altcoins If they are up 5% then i Open short and If there is no news or any reasons for further pump i Open short.
Right now etc/usdt extremly over bought and fake out i did Open short it now. Price 17.065$ on binance i think good entry for short
Enjoy

hope you like it