I don't recommend anyone to play with ETH. Whether you are long or short, you can only do short-term trading, or you have to put several times the margin. Every time ETH pulls up, it is to smash the market better. After all, it is unlimited, and no one knows how much the dog dealer has. It doesn't make sense that ETH, which is unlimited, can be hyped up to 2000-3000u. The transfer is also slow. If you really want to play now, you should go short as soon as you see 2800, force liquidation above 3000, and then leave it alone. This dog thing will soon see 2600.