#交易心理学 Coin selection requires insight; those coins that suddenly surge, whether mainstream or altcoins, must be approached with caution. When the rise is sharp, the pullback is often sharp as well, making it easy to get trapped.

In terms of technical indicators, I often use MACD. When the DIF line and the DEA line cross below the 0 axis and then break through the 0 axis, this is a buy signal. If they cross above the 0 axis and then move down, it's time to reduce positions. Never attempt to average down lightly.

If you're losing, don't average down; many people end up losing more the more they average down, ultimately losing everything. Remember, losses must be cut, and profits can be increased.

Trading volume is also critical. When the price breaks out from a low position with increased trading volume, it could be a significant opportunity.

The most crucial thing is to go with the trend and grasp the momentum. By combining daily and monthly charts for comprehensive judgment, you can figure out how to operate based on which line is turning upwards.

In summary, trading coins carries both risks and opportunities. I hope my experience can help everyone, but I still want to remind you that investing requires caution!