Economic Indicators: Overall economic health, including GDP growth, inflation, and unemployment rates, can influence investor sentiment and impact stock prices.

Interest Rates: Changes in interest rates can affect borrowing costs for companies and consumer spending, which can influence financial performance and stock value.

Company Performance: Financial results, such as revenue, profit margins, and earnings per share, are key drivers of stock prices.

Industry Trends: The overall health and outlook of the financial services industry, including mortgage rates and housing market conditions, can significantly impact FNM.MU.

Regulatory Changes: Changes in government regulations affecting the mortgage and housing markets can impact the company's business operations and profitability.

Market Sentiment: Investor optimism or pessimism about the overall stock market and specific sectors can influence buying and selling pressure, affecting stock prices.

News and Events: Company-specific news, such as earnings releases, mergers, acquisitions, and management changes, can cause fluctuations in stock prices.

Global Events: Geopolitical events and global economic conditions can indirectly impact financial markets and stock values.

Competition: The competitive landscape within the financial services industry can influence market share, pricing power, and profitability.

Risk Appetite: Investor willingness to take on risk can influence demand for stocks, with higher risk appetite generally leading to higher stock prices.

Mortgage Rates: As FNM.MU is related to mortgages, interest rates on mortgages will affect the price of the stock.

Housing Market: The prices and affordability of houses greatly influence the stock, as FNM.MU is related to housing loans.