Fund Performance: Past and present performance significantly impacts investor demand. Consistently strong returns attract more investment, driving up the price.

Market Conditions: General economic conditions, sector trends (especially within the fund's investment focus), and global events all influence the value of underlying assets.

Fund Management: The skill and experience of the fund managers, as well as their investment strategy, play a crucial role. Changes in management can affect investor confidence.

Investor Sentiment: Overall investor confidence and risk appetite impact fund flows. Positive sentiment typically leads to increased investment, boosting the price.

Fees and Expenses: Higher management fees and other expenses can detract from returns, potentially lowering the fund's price relative to its peers.

Supply and Demand: Like any market, supply and demand dynamics influence the fund's price. High demand relative to the available units drives the price up.

Interest Rates: Changes in interest rates can affect the attractiveness of fixed-income investments within the fund and the overall market.

Currency Fluctuations: For funds investing in international assets, currency exchange rates can impact the value of returns when converted back to the base currency.