$BTC has always said that altcoins don’t have much liquidity. They are all based on the market maker’s attitude towards BTC. When BTC is high, the market maker will not ship or ship slowly and in small quantities to stabilize the price. Once the market maker sells, the price will fall rapidly.
Of course, there is no need to panic. When BTC stabilizes, these illiquid coins can be doubled by dozens of points with just a little bit of funds from the market maker. Therefore, buying the bottom of Bitcoin is to save the altcoins in your hands😅