Fund Performance: Historical returns, risk-adjusted returns, and comparisons to benchmark indexes impact investor demand and thus price.

Market Conditions: Overall economic outlook, interest rates, and market volatility influence investor sentiment towards mutual funds like ARILX.US.

Fund Manager Expertise: The skill and experience of the fund manager and their investment decisions directly affect the fund's performance and price.

Expense Ratio: The fund's annual operating expenses can deter investors if high, leading to lower demand and potentially affecting the price.

Asset Allocation: The mix of stocks, bonds, and other assets held by the fund, and how it aligns with market trends, impacts its value.

Fund Size: Extremely large funds may have difficulty generating significant returns, while very small funds may be more volatile.

Investor Demand: High demand for the fund drives up its price, while increased selling pressure can lead to price declines.

News & Events: Company-specific or economic news impacting the fund's holdings can cause price fluctuations.

Redemption Rates: High redemption rates may force the fund to sell assets, potentially lowering its value and affecting the price.