#贵金原油价格飙升

The scenario of charging money first and losing money later has appeared again in my mind. A sense of déjà vu. Was I misled by the information, thinking that contracts are easy to handle, and therefore I must challenge myself? $ETH In this world, it's all about efficiency and timing. Taking down the leader in one shot is actually about achieving the goal with the lowest cost. So, when is the contract at its lowest cost? Everyone knows that buying low and selling high is correct. The key is to wait until the risk is very small before taking action, or to go all-in with 90% of your position right from the start. Even the best timing can't withstand low volatility.