Global Interest Rates: Changes in interest rates globally can impact FIGFX.US, as higher rates may attract investors away from bond funds.

Inflation Expectations: Rising inflation erodes bond values, potentially decreasing the fund's net asset value (NAV).

Credit Risk Perception: Increased concerns about the creditworthiness of bond issuers can lower bond prices within the fund, thus affecting FIGFX.US.

Economic Growth Outlook: Stronger economic growth might decrease demand for safe-haven assets like bonds, negatively impacting the fund's price.

Geopolitical Events: Major global events and political instability can create uncertainty, impacting bond markets and thus the fund's NAV.

US Treasury Yields: US Treasury yields directly influence the value of bonds held by the fund. Rising Treasury yields generally cause bond prices to fall.

Federal Reserve Policy: Decisions by the Federal Reserve regarding monetary policy, particularly interest rate adjustments and quantitative easing, can significantly influence bond markets.

Market Sentiment: Overall investor attitudes and risk appetite towards bonds and fixed-income investments affect demand for FIGFX.US.