1. To distinguish the ups and downs of funds in the market, you can directly look at the K-line chart of ETF funds, and the red K-line indicates the rise; The green K-line indicates a decline. The longer the K-line, the greater the increase or decrease, and the greater the volume.

2. Distinguishing the ups and downs of OTC funds can be judged from the market trend and fund valuation. If the valuation rises on that day, it means that the probability of rising on that day is high; If the valuation of the fund falls, it means that there is a high probability of falling that day.

Although there is a certain deviation between the fund valuation and the net value, investors can observe the valuation for a period of time. If the valuation rises, the net value also rises, indicating that the constituent stocks have not changed much, and investors can judge the rise and fall of the fund according to the valuation trend.