Fund Performance: The fund's historical and current performance directly impacts its price. Positive returns attract investors, increasing demand and price, while poor performance can lead to decreased demand and a lower price.

Market Conditions: Broad market trends, economic indicators like interest rates and inflation, and global events significantly influence the value of the underlying assets held by the fund, thereby affecting its price.

Investor Sentiment: Overall investor confidence and risk appetite can drive demand for the fund's assets. Positive sentiment can increase demand and price, while negative sentiment can decrease demand and price.

Fund Expenses: Management fees, operating expenses, and other costs associated with running the fund are factored into its net asset value (NAV), impacting the fund's price. Higher expenses can reduce returns and potentially lower the price.

Asset Allocation: The fund's allocation strategy and the performance of the specific assets it holds (stocks, bonds, etc.) affect its overall value and price. A well-diversified portfolio with strong performing assets can increase the price.

Supply and Demand: Like any investment, the basic principles of supply and demand play a role. Increased demand for the fund units, exceeding the available supply, will typically drive the price upward. Conversely, increased supply relative to demand can lead to a price decrease.

Currency Fluctuations: If the fund invests in assets denominated in foreign currencies, fluctuations in exchange rates can impact the fund's value and price when converted back to the base currency (e.g., GBP).

Redemptions and Subscriptions: Large-scale investor redemptions (selling shares) can force the fund manager to sell assets, potentially impacting the fund's NAV and price. Conversely, significant subscriptions (buying shares) can have a positive effect.

Regulatory Changes: Changes in regulations or tax laws can influence investor behavior and the attractiveness of the fund, affecting its demand and price.

Fund Manager Performance: The skill and experience of the fund manager in selecting and managing the fund's assets can greatly impact the fund's performance and therefore its price.