The trading volume of funds is usually closely related to market fluctuations. When the market goes up or down wildly, the trading volume often increases suddenly. This is because investors are faced with great risks and opportunities, and need to adjust the positions of stocks and funds through transactions. In addition, in the case of high market uncertainty, the trading volume usually increases. Because investors want to buy and sell stocks and funds quickly before or after market fluctuations in order to obtain expected returns.

2. The trading volume of funds is related to investors' mood.

Investors' mood is also an important factor affecting the trading volume of funds. When investors are in a stable mood and have sufficient confidence, the trading volume usually drops. Because investors think that the current market trend is good, there is no need to day trading. However, when investors' mood fluctuates and their confidence is insufficient, the trading volume will increase. Because investors want to buy and sell stocks and funds quickly before or after the market changes to protect their investments.

3. The trading volume of the fund is related to the strategy of the fund company.

The strategy of the fund company will also affect the trading volume of the fund. When fund companies issue new fund products or advertise, the transaction volume usually increases. Because these measures will attract investors' attention and interest, thus prompting them to buy or sell funds. In addition, the investment strategy of fund companies and their views on market conditions will also affect the trading volume. When the fund company thinks that the market is poor and risky, it may adjust the fund position, increase the trading volume and maximize the investment income.