All top CEXs (Centralized Exchanges) in crypto have a stop-loss feature, you can use it not only in the Future market but it exists in the Spot market as well. If you are a really active trader, you can use this feature to avoid the possibility of big losses. But if you are an active trader that almost visits the exchanges each hour, you don't need this feature. I personally never used it because I almost access the exchange each day.