BTC broke through new highs in a short period of time and now begins to fall! It will cause other currencies to plummet, don’t panic! In the bull market stage, as long as you don't touch the contract and hold your existing chips, you will win half of the people. If you don't speculate in the band, you will win 75% of the people. If you invest with spare money, you will directly outperform % 99 people