Coins that experience rapid surges and move away from their moving averages in the market can actually be considered for short positions. But the key is timing—don't rush in just because you see the upward trend. This can easily lead to being caught off guard. A smarter approach is to wait for two or three 15-minute K-line candles; when the upward momentum begins to weaken and the energy diminishes, then take action. The success rate will be much higher at this point. As long as you avoid heavy all-in positions, you generally won't get trapped.

Conversely, if you've already bought a coin that is still skyrocketing, this is when the temptation is greatest. Many people can't resist adding to their positions, wanting to earn more. But history tells us that such rapid surges will eventually face a pullback. It's better to let the situation develop for a while, stay patient, and not rush to increase your position. The market's temperament is like this—after a surge, it will eventually fall back.