Fund performance: A fund's historical returns and relative performance compared to its benchmark and peers significantly impact its price and investor demand.

Market conditions: Overall stock market trends, economic growth, interest rates, and inflation levels influence investor sentiment and fund valuations.

Sector allocation: DTMGX's investment strategy focusing on specific sectors will see its price affected by the performance of those chosen sectors.

Expense ratio: The fund's expense ratio impacts its net returns. Higher expenses can make it less attractive compared to lower-cost alternatives.

Fund manager expertise: Investors assess the skills and track record of the fund's management team when deciding to invest in or sell shares of the fund.

Investor sentiment: Investor moods, particularly regarding the market outlook, can drive buying and selling pressures, influencing the fund's trading price.