Fund Performance: Positive fund performance attracts more investors, increasing demand and price. Conversely, poor performance can lead to outflows and price decline.

Market Conditions: Broad market trends, such as bull or bear markets, significantly impact fund prices. Upward market trends generally lift fund prices.

Interest Rate Changes: Interest rate hikes can make fixed-income investments more attractive, potentially reducing demand for funds like FMAOX.US.

Economic Data: Key economic indicators (e.g., GDP growth, inflation, unemployment) influence investor sentiment and market direction, affecting fund prices.

Fund Management: Changes in fund management or investment strategy can affect investor confidence and fund performance, thereby impacting its price.

Expense Ratio: While not directly setting the price, a high expense ratio can deter investors and indirectly impact demand and long-term price growth.