Market Performance: Overall market trends, especially in sectors FHIQGX.US invests in, significantly impact its price. A rising market typically lifts fund prices.

Fund Holdings' Performance: The individual performance of stocks and other assets held by FHIQGX.US directly affects its net asset value (NAV), which influences its price.

Investor Sentiment: Positive or negative investor sentiment towards the fund or its investment strategy can drive demand, impacting the buying or selling pressure and thus the price.

Expense Ratio: While not a direct price driver, a high expense ratio can make the fund less attractive to investors compared to similar funds with lower fees, indirectly affecting demand and price.

Fund Flows: Inflows of capital into the fund generally increase demand and potentially the price, while outflows can have the opposite effect.

Management Strategy: Changes in the fund's investment strategy or portfolio management team can influence investor confidence and affect the fund's price.