Expense Ratio: A higher expense ratio directly reduces the fund's returns and therefore its price over time.

Fund Performance: Strong historical performance, especially compared to its benchmark, typically attracts more investment and increases the fund's price.

Market Conditions: Broad market trends (bull or bear markets) significantly impact the fund's price as it invests in various securities affected by overall economic sentiment.

Interest Rates: Changes in interest rates can affect the valuations of the fixed-income securities held within the fund, impacting the price.

Credit Risk: The creditworthiness of the issuers of the bonds and other debt instruments held in the fund impacts the price, as higher credit risk usually means lower prices.

Management Team: The skill and experience of the fund's managers influence its ability to make profitable investment decisions, which in turn impacts the fund's price.