In every bull market, when the altcoins are in chaos, it is basically the end of a stage of the market. At this time, how should we operate the altcoins in our hands? Here is a method for everyone, please follow it: set the stop loss line according to the current price * 0.8, and update it before going to bed every day. As the market rises, the stop loss line is constantly moved. The advantage of doing this is that once a black swan or retaliatory decline or even a halving occurs, we can not only lock in most of the profits, but also have enough cash to buy at the bottom. As for Bitcoin, Ethereum and even BNB, they are not suitable for big moves. We should see how much they will reach next year. Instead of focusing on the ups and downs in the short term, you must hold it well. Bitcoin has never disappointed any investor who believes in it.