When you go long on altcoin leverage, you will find that all those who set stop loss are either at a loss and then pullback or rebound. It's always at a stalemate, not setting it will also clamp your liquidation price because what you don't understand is: you are actually gambling and placing orders against the project party, making it very difficult to win, right? Because others can see your cards. So contracts should mainly focus on BTC and ETH, as they are widely traded around the world, with more gambling opponents and less possibility of manipulation...