The cryptocurrency market used to be a confrontation between the East and the West. Previously, there would always be market activity during both day and night, with basic trading occurring during Western hours, specifically between 21:30 and 07:30 Beijing time. Significant rises typically happen in the early morning, so a qualified trader needs to sleep at 20:00 and wake up at 04:00 to monitor trades.

1. If there is a continuous significant drop during the day in the domestic market, one must buy the dip, as foreigners will push the market up at 21:30.

2. If there is a significant rise during the day, one should not chase the highs, as the price will likely drop back at night.

3. The key signal for buying and selling is the ‘spike’; the deeper the spike, the stronger the buy and sell signals.

4. Before major meetings or positive news, prices will rise, but they will drop once the news is released.

5. In group discussions about plans, if a community enthusiastically recommends buying a coin, it’s likely a trap; often, the opposite action should be taken. If a coin is very hot, you can short it immediately.

6. If a group friend recommends something and you feel disinterested, it's likely to take off; when in doubt, it might be worth trying a little bit.