Expense Ratio: A higher expense ratio means more of the fund's assets are used to cover operating costs, reducing returns and potentially lowering its price.

Fund Performance: Strong historical performance, relative to its benchmark and peers, can increase investor demand, driving up the price and Net Asset Value (NAV).

Market Conditions: Broad market trends, such as bull or bear markets, influence investor sentiment and trading activity, impacting the demand for IOJCX.US and its price.

Interest Rate Changes: Rising interest rates can make bonds less attractive, potentially causing investors to sell, decreasing the fund's price.

Credit Risk: Changes in the creditworthiness of the bonds held by the fund affect its value and can impact the fund's price.

Fund Flows: Large inflows of capital into the fund can increase demand and price, while outflows can have the opposite effect.

Management Expertise: The skill and experience of the fund's managers in selecting investments and managing risk can affect performance and, consequently, the price.