Fund Holdings Performance: The underlying assets' (stocks, bonds) price fluctuations directly impact the ETF's NAV and market price.

Supply and Demand: Higher demand than supply drives prices up, while more sellers than buyers push prices down.

Market Sentiment: Overall investor optimism or pessimism affects ETF valuations, mirroring broader market trends.

Expense Ratio: Higher fees charged by the fund manager can slightly reduce the investment return, impacting price.

Index Tracking Error: Deviation of the ETF's returns from its benchmark index influences its perceived value and price.

Currency Fluctuations: If the underlying assets are denominated in a foreign currency, exchange rate changes will affect the ETF's price.

Interest Rates: Interest rate changes can impact the value of fixed income holdings within the ETF.

Economic Indicators: Macroeconomic data such as inflation, GDP growth, and unemployment can influence the performance of the underlying assets and the ETF.