OTC funds have no price limit, that is to say, OTC funds can rise and fall indefinitely on the same day, while OTC funds have price limit, with the price limit of 10%, and the maximum increase of OTC funds is 10%. The fund invests in a basket of stocks, which is relatively stable and will not fluctuate too much on the trading day.
The rise and fall of the fund is determined by this basket of stocks. Invested stocks rose and invested stocks fell.