Interest Rate Environment: Changes in the Federal Reserve's monetary policy, particularly adjustments to the federal funds rate, directly influence the yields offered by money market funds like SSQXX. Higher rates generally lead to higher yields and potentially increased fund prices.

Credit Quality of Holdings: The creditworthiness of the short-term debt securities held within SSQXX impacts its price. Deterioration in the credit ratings of these securities can lead to a decline in the fund's net asset value (NAV).

Maturity Profile of Assets: The average maturity of the securities held by SSQXX affects its sensitivity to interest rate changes. Longer maturities generally increase price volatility in response to interest rate shifts.

Supply and Demand for the Fund: Investor demand for SSQXX influences its price. Increased demand can drive up the price, while increased redemptions can put downward pressure on the price.

Fund Expenses: The operating expenses of SSQXX, including management fees and administrative costs, are deducted from the fund's returns, thereby affecting its overall yield and potentially its price.