Market Interest Rates: Rising interest rates typically decrease bond prices, as newly issued bonds offer higher yields, making existing lower-yield bonds less attractive.

Credit Risk: Changes in the perceived creditworthiness of the bond issuers within the fund's portfolio can affect its price. Downgrades increase risk, lowering prices.

Inflation Expectations: Higher inflation erodes the purchasing power of fixed income, leading to lower bond prices and FTNYX.US values.

Economic Growth: Strong economic growth can lead to expectations of higher interest rates, negatively impacting bond prices within FTNYX.US.

Fund Management: The skill and strategy of the fund managers in selecting and managing bond holdings can impact the fund's performance and price.

Supply and Demand: General market sentiment and investor demand for bond funds can influence FTNYX.US's price, irrespective of underlying bond values.