Fund Performance: The fund's historical and current performance directly impacts its price. Strong returns typically lead to increased investor demand and a higher price.

Market Conditions: Overall market sentiment and economic conditions influence investor confidence and trading activity. Positive market trends often boost fund prices.

Underlying Assets: The value of the assets held within the fund (e.g., stocks, bonds) determines the fund's Net Asset Value (NAV), which is a key factor in price.

Expense Ratio: The fund's expense ratio, representing annual operating costs, can affect returns and therefore influence its price over time.

Investor Demand: High demand for the fund can drive up its price, while low demand can lead to price declines.

Currency Fluctuations: If the fund invests in international assets, exchange rate changes can impact the value of the fund in GBP.

Interest Rates: Changes in interest rates can impact the value of bond holdings within the fund, affecting its overall price.

Fund Manager Decisions: The fund manager's investment strategies and portfolio allocation decisions play a significant role in the fund's performance and price.