1. Market fluctuation: Great Wall Epro Currency A belongs to the money market fund, and its income is affected by market factors. Money market funds invest in low-risk currencies and bonds, but the fluctuation of market economy, the change of interest rate and the adjustment of monetary policy all lead to the decline of the net value of money funds. Market instability or monetary policy changes will have a negative impact on the value of the money fund, which will lead to the loss of the Great Wall Revenue Treasure currency A.

2. Cost and management fee: The operation of the money fund needs to pay a certain management fee and fund operation cost. If the management cost of the fund is too high or the operating cost increases, it will offset the income of the assets, resulting in a decline in the net value of the money fund and a loss in the currency A of Great Wall Revenue Bao.