It's back to the familiar pattern. Bitcoin fluctuates, and then altcoins explode. Recently, the money-making effect of altcoins on Binance is pretty good. As long as Bitcoin fluctuates within the range, the altcoin market may continue. But don't be sentimental about altcoins. If you make money, you have to sell them in batches, especially those with a single-day increase of 50% or even 100%!