Global Bond Market Conditions: Changes in interest rates, inflation expectations, and economic growth forecasts globally impact bond yields, which in turn affect WFDDX.US. Credit Risk: The creditworthiness of the bond issuers within WFDDX.US's portfolio influences the fund's price. Downgrades or defaults can decrease its value. Interest Rate Sensitivity: WFDDX.US's price is sensitive to interest rate changes; rising rates generally cause bond prices to fall, and vice versa. The duration of the fund reflects this sensitivity. Fund Flows: Large inflows or outflows of investments into or out of WFDDX.US can influence the fund's price due to buying or selling pressure on its underlying assets. Currency Fluctuations: Because WFDDX.US invests in international bonds, exchange rate movements between the US dollar and other currencies can affect the fund's returns. Geopolitical Events: Global political and economic instability can create uncertainty, leading to price volatility in bond markets and impacting WFDDX.US.