Expense Ratio: Higher expense ratios can reduce returns and thus impact the price negatively.

Fund Performance: Stronger historical performance relative to its benchmark can attract investors, increasing demand and price.

Market Conditions: Broad market uptrends or downturns significantly influence fund asset values.

Interest Rates: Rising interest rates can negatively affect bond values within the fund, decreasing the fund price.

Credit Risk: Increased credit risk of underlying bond holdings can reduce the fund price.

Inflation: Unexpected rises in inflation can reduce bond values and consequently the fund price.

Fund Flows: Large inflows can increase the fund's assets and potentially the price; outflows have the opposite effect.

Management Style: Active or passive management strategies impact the fund's ability to outperform its benchmark, influencing the price.

Economic Data: Key economic indicators like GDP growth and employment data influence market sentiment and fund performance.

Liquidity: The liquidity of the underlying assets affects the fund's ability to meet redemption requests and can impact the price.