First of all, I don't know what kind of fund you hold, but the losses for several days in a row should be high-risk hybrid or equity funds. Treat fund investment with a good attitude and stick to the strategy of long-term holding, unlike stock trading, short-term behavior is difficult to make money.

For your current situation, I suggest that you hold it for a long time, and at the same time share the risks and costs slowly by means of fixed investment, so that you can achieve profitability. For example, although you have been losing money continuously recently, when you feel that you have reached a certain low level, you can continue to invest. If you continue to fall, you can continue to buy, so that your holding cost will continue to decrease, and when the fund rises, you will quickly recover the cost and even gain income.