Fund Performance: Past performance, while not indicative of future results, influences investor demand. Strong returns typically attract more investment, potentially increasing the fund's price.

Market Conditions: Overall market sentiment, economic indicators (like GDP growth, inflation), and geopolitical events all impact the assets held within the fund and thus, the fund's price.

Fund Holdings: The specific assets (stocks, bonds, etc.) the fund holds and their individual price fluctuations directly affect the fund's overall valuation.

Investor Demand: High demand for the fund can drive up the price per share, while increased selling pressure can lower it.

Management Fees & Expenses: These costs reduce the fund's net asset value, impacting its price over time.

Currency Fluctuations: If the fund invests in foreign assets, exchange rate movements can affect the fund's price when translated back to the fund's base currency.

Interest Rate Changes: Interest rate hikes or cuts, especially those affecting bonds, directly affect the funds price.

Fund Size: Very large funds might experience liquidity issues buying/selling assets which impact performance and consequently the price.