1. If a strong coin falls from a high level for 9 consecutive days, you should follow up and observe immediately.

2. After any coin rises for two consecutive days, you should reduce your position in time to avoid risks.

3. If a coin rises by more than 7% in a single day, there may still be room for growth the next day, so you can choose to continue to wait and see.

4. For strong bull coins, you need to wait until the correction ends before considering entering the market.

5. If any coin fluctuates flatly for three consecutive days, you should observe it for another three days. If there is no obvious change, you can consider changing the strategy.

6. If a coin cannot rise to the cost price of the previous day the next day, you should leave the market decisively.

7. In the list of gains, "there must be five if there are three, and there must be seven if there are five". The coin that has risen for two consecutive days can be deployed at a low price, and the fifth day is often a better selling point.

8. Volume and price indicators are extremely important, and trading volume is the core of the currency market. If there is a large-volume breakthrough during low-level consolidation, it should be paid attention to; if there is a large-volume stagnation at a high level, you need to leave the market decisively. $BTC