Interest Rates: VETXX primarily invests in short-term debt. Rising interest rates generally increase VETXX's yield and thus its price, while falling rates have the opposite effect.

Credit Quality: The creditworthiness of the issuers of the debt securities VETXX holds impacts its price. Higher credit quality generally means lower risk and potentially a higher price.

Market Demand: Investor demand for money market funds can influence VETXX's price. Increased demand tends to drive up the price, while decreased demand can lower it.

Economic Conditions: Overall economic health can affect interest rates and credit quality, indirectly impacting VETXX's price. Strong economic growth can lead to higher interest rates.

Fund Management: Decisions made by the fund managers, such as security selection and portfolio duration, can affect VETXX's performance and price.

Expense Ratio: The fund's expense ratio can impact its net return and affect its attractiveness to investors, thereby influencing its price.