Everyone must pay attention to the market for this play #合约事件玩法 , don't buy just because you want to. Every time there is a breakthrough in points or the decline point does not break, or the market is rising, you can open for 30 minutes or 1 hour. Remember, remember, I hope Binance can add a 2-3 hour option. Here is a snapshot of my four days of spot trading, it was thrilling, I almost capsized.