Net Asset Value (NAV): TFOIX's price primarily reflects its NAV, calculated daily by dividing the fund's total assets minus liabilities by outstanding shares.

Underlying Holdings Performance: The performance of the stocks and bonds TFOIX invests in directly impacts its NAV and price; positive returns increase it, while losses decrease it.

Interest Rate Movements: Changes in interest rates, especially those affecting fixed-income securities, influence TFOIX's price, with rising rates generally decreasing bond values.

Market Sentiment: Overall investor optimism or pessimism can affect demand for TFOIX, impacting its price as buying pressure pushes it up and selling pressure lowers it.

Expense Ratio: The fund's expense ratio, covering management fees and operating costs, indirectly impacts its price as it reduces the overall returns to investors.

Fund Flows: Significant inflows of money into TFOIX or outflows can affect the fund manager's investment strategy, potentially influencing the fund's performance and price.

Economic Conditions: Macroeconomic factors such as inflation, GDP growth, and unemployment rates influence the performance of TFOIX's underlying investments and its price.

Credit Risk: For bond holdings, changes in the creditworthiness of issuers can affect bond prices within the fund, influencing TFOIX's overall value.