Global Market Conditions: Overall economic health, geopolitical events, and investor sentiment influence demand for investment funds, impacting their price.

Fund Performance: Strong historical performance relative to peers and benchmarks attracts investors, driving up the price; poor performance can decrease it.

Underlying Asset Value: The value of the assets held within the fund (stocks, bonds, etc.) directly affects the fund's net asset value (NAV), which determines the price.

Investor Demand: High demand pushes the price upwards, while increased selling pressure lowers it; supply and demand principles apply to fund units.

Expense Ratio and Fees: Higher fees can negatively impact returns and thus the fund's attractiveness, indirectly affecting its price.

Interest Rates: Changes in interest rates influence bond yields, impacting bond fund values and potentially affecting diversified funds containing bonds.

Currency Fluctuations: For funds holding international assets, currency exchange rates impact the value of those assets when converted back to the fund's base currency, thereby affecting the price.

Fund Size and Liquidity: Very large or illiquid funds can experience price fluctuations if large redemptions occur.

Management Expertise: The skill and reputation of the fund managers can influence investor confidence and, consequently, the fund's price.