Asset Performance: The performance of underlying assets (stocks, bonds) held by the fund directly influences its price. Higher returns translate to higher fund value.

Market Sentiment: Overall investor confidence and market trends impact fund demand. Positive sentiment increases demand, driving up prices.

Fund Management: The skill and strategy of fund managers affect investment choices and returns. Effective management can boost fund value.

Expense Ratio: Fund expenses, including management fees, impact net returns. Higher expenses can reduce the fund's overall profitability and price.

Interest Rates: Changes in interest rates affect bond values, potentially influencing the fund's performance if it holds bonds.

Economic Conditions: Macroeconomic factors like GDP growth, inflation, and unemployment influence asset values and, thus, the fund's price.

Currency Fluctuations: If the fund invests in foreign assets, exchange rate changes between GBP and other currencies can impact returns.

Supply and Demand: The basic principle of supply and demand applies. Higher demand increases the fund's price, while increased supply lowers it.

Dividend Payments: Dividend payments from underlying assets contribute to the fund's income and can affect its overall return and price.

Geopolitical Events: Global political and economic events can introduce volatility into markets and influence investor sentiment, impacting fund prices.