1. Rapid rise and slow fall = accumulation of chips. If the price of a currency rises rapidly but falls slowly, it may be that the dealer is quietly accumulating chips and preparing for the next wave of price increases.

2. Fast decline and slow rise = selling. A fast decline but slow rise indicates that the market maker is gradually selling and the market may soon turn into a downward trend.

3. Don’t panic when the top volume increases, but run away quickly when the top volume decreases. If the high trading volume increases, the market may continue to rise; but if the high volume decreases, it means that the rise is weak, so leave the market quickly.

4. Don’t rush to buy when the bottom volume increases, and consider it again when the volume continues to increase. The bottom volume may be a relay of decline, so observe first; if the volume continues to increase, it means that funds are flowing in, and you can try to buy at a low price.

5. Speculation in cryptocurrencies = speculation in emotions, and emotions determine consensus. Market sentiment drives price fluctuations, while trading volume is a direct reflection of consensus.