Fund Performance: Past performance and relative performance compared to its benchmark index significantly impacts investor demand and thus, price.

Market Interest Rates: Changes in interest rates can influence investor preference for bond funds like FNSKCX.US, as higher rates may make other investments more attractive.

Credit Risk: The creditworthiness of the underlying bonds held by FNSKCX.US affects its price; downgrades can lead to price declines.

Inflation Expectations: Rising inflation can erode the real value of fixed-income investments, potentially lowering the fund's price.

Fund Management Expertise: The skill and experience of the fund managers in selecting and managing the bond portfolio play a role in the fund's overall performance and price.

Expense Ratio: A higher expense ratio can negatively impact the fund's returns and, consequently, its attractiveness to investors, potentially affecting its price.

Economic Growth: Economic growth prospects can influence expectations regarding future interest rate hikes, thereby affecting bond fund prices.

Investor Sentiment: General market sentiment and investor risk appetite can impact demand for bond funds, affecting their price.

Fund Flows: Large inflows or outflows of money into or out of FNSKCX.US can influence its price.

Liquidity of Underlying Assets: The ease with which the bonds held by the fund can be bought and sold impacts the fund's price; less liquid assets can lead to price volatility.