Fund Performance: Strong fund performance typically attracts more investors, increasing demand and potentially driving up the price. Poor performance can lead to outflows and price decreases.

Interest Rates: Rising interest rates can make bond yields more attractive, potentially decreasing the demand for bond funds like RWMHX and lowering its price.

Credit Risk: Changes in the perceived creditworthiness of the bonds held within the fund can impact its price. Downgrades may lead to price declines.

Market Sentiment: Overall investor confidence and market sentiment regarding fixed income investments play a role. Negative sentiment can lead to sell-offs and lower prices.

Fund Flows: Significant inflows into RWMHX can increase demand and potentially raise the price, while large outflows can put downward pressure on the price.

Management Fees: While not directly influencing the market price, high expense ratios can indirectly affect investor perception and attractiveness of the fund.