Suddenly found something fun, opening a supermarket on Binance, with a principal of 45u, opening 9 at once, setting a stop loss at 100%, using low leverage, and leaving when the profit is about right. This operation is much better than opening a supermarket in the domestic stock market!!!
I opened this way before going to bed last night, and as a result, I hit the stop loss once and took profit on 5, but all the money I earned is all gone today after going all in, haha.