Market Interest Rates: Rising rates generally decrease bond values, impacting FHEFX.US holdings, while falling rates have the opposite effect.

Credit Quality: Downgrades of issuers in FHEFX.US portfolio lead to lower prices; upgrades can increase them.

Economic Growth: Strong economic growth can reduce demand for lower-risk investments like bonds, potentially decreasing FHEFX.US price.

Inflation Expectations: Rising inflation erodes bond values, reducing FHEFX.US price; lower inflation benefits bonds.

Fund Management: Poor decisions by the fund's managers can negatively affect returns and lower its price.

Investor Sentiment: Negative sentiment towards fixed-income funds can trigger outflows and decrease FHEFX.US price.

Liquidity: Reduced liquidity in the bond market can make it harder to sell holdings, potentially lowering FHEFX.US price.

Fund Size: Large asset base of FHEFX.US may affect trading flexibility and performance.

Expense Ratio: High expenses charged by FHEFX.US can eat into returns and comparatively diminish its price appeal.

Maturity Dates: Average maturity duration of bond holdings in FHEFX.US directly affects interest rate sensitivity.