Fund Performance: Strong historical returns tend to attract investors, increasing demand and thus the price. Conversely, poor performance can lead to investor sell-offs and price decreases.

Market Conditions: Broad market trends such as bull or bear markets significantly impact fund prices. Positive market sentiment generally lifts fund values while negative sentiment does the opposite.

Interest Rates: Rising interest rates can decrease the attractiveness of bond funds within PURZX, potentially lowering its price. Lower rates can boost appeal and raise prices.

Expense Ratio: Higher expense ratios detract from returns, potentially making the fund less attractive compared to lower-cost alternatives, indirectly impacting price.

Fund Manager Expertise: The skill and experience of the fund manager in selecting investments and navigating market conditions can influence the fund's performance and therefore its price.

Economic Indicators: Key economic data (GDP growth, inflation, unemployment) influence investor sentiment and market direction, indirectly affecting fund prices.