New to trading and don't know how to buy and sell? The simplest way is to look at the five-day moving average for short-term trading: hold on when above the line, sell when it breaks below. For medium-term trading, look at the twenty-day moving average: hold the coin when above the line, sell when it breaks below.

There are many methods, but the best one is the one that suits you. In trading, it's not about having no method—it's about having no execution power. Stick to one method, and more than 90% of people will be fine; simplicity is the key.

When trading cryptocurrencies, focus on the leaders; don't touch those miscellaneous coins. Leader coins rise the fastest and resist declines the best. Don’t be afraid to enter the market; trading often requires going against human nature. Don't buy just because a coin has dropped a lot, and don't avoid buying just because it has risen a lot. The less you dare to buy, the more it rises; the more you dare to buy, the more it falls. The strong remain strong; for short-term trading of leader coins, buy at high prices and sell at even higher prices!

In the world of cryptocurrency trading, the most profit comes from passive income. Don't think that the more you trade, the more you earn. You need to pick one or two good coins and hold them, or if you have funds, invest regularly, treating it like a savings account. Many times, after buying a certain coin, if you forget about it and look at it years later, the returns can be astonishing.