Dear players, Cryptocurrency Speculation must be patient, do not open orders frequently, do not catch the bottom when fall, do not Short when rise, look at the k-line level a little longer, at least look at the daily candlestick level, especially those who play ETH coin must pay attention, you can only long when it rises, and you can only short when it falls, it will not turn around when it falls, and it will not turn around when it rises. When opening an order, you must follow the trend and never open an order against the trend. If you come to the crypto world to make money, at least play medium and long-term orders. If you just want to make some pocket money in the crypto world, just play with a 15-minute k-line. Learn more by yourself and watch less inspirational stories. In contracts, no one is always victorious, you can only speculate. If you have a large amount of funds, just buy some ETH and BTC Spot and hold them. Contracts are originally designed as hedging for Spot, but now they have evolved into a gambling tool. Your cards are all from famous brands in the dealer, and you can only take advantage if you want to win. Patience is necessary to wait for the right opportunity to strike a heavy blow.