Expense Ratio: Higher expenses decrease returns.

Fund Performance: Stronger past performance attracts investors, increasing demand and price.

Market Conditions: Overall stock market performance heavily influences NMFAX.US, which invests in equities.

Interest Rates: Rising rates can make bonds more attractive, potentially reducing demand for stock funds like NMFAX.US.

Economic Growth: A strong economy supports corporate earnings, benefiting equity funds.

Fund Manager Skill: Competent management can lead to better stock selection and higher returns.

Investor Sentiment: Positive sentiment drives buying, pushing prices up; negative sentiment causes selling, lowering prices.

Asset Allocation: The fund's mix of stocks, bonds, and other assets impacts its risk and return profile.

Company Specific News: News about companies held in the fund influences individual stock prices and the overall fund price.

Dividend Payments: Fund's distribution of dividends to shareholders affects the Net Asset Value(NAV).