[Underlying Securities' Performance]: GMDFX invests in dividend-paying stocks. Their price movements directly impact the fund's NAV.

[Dividend Yields]: Changes in dividend yields of the stocks within the fund affect its attractiveness and price.

[Interest Rate Changes]: Rising interest rates can make bond yields more attractive, potentially reducing demand for dividend stocks and impacting GMDFX.

[Market Sentiment]: General market optimism or pessimism can drive investors towards or away from dividend-focused funds.

[Fund Management Decisions]: The fund manager's stock selection and asset allocation choices play a crucial role.

[Expense Ratio]: The fund's expense ratio impacts the net return and can influence investor perception.

[Fund Flows]: Significant inflows or outflows can affect the fund's ability to manage its portfolio efficiently and thus its price.

[Economic Conditions]: Overall economic growth or recession can influence the profitability and dividend payouts of the companies in which GMDFX invests.