Underlying Index Performance: DCPE.US tracks an index. The price of the ETF will largely mirror the performance of the stocks within that index.

Supply and Demand: Increased demand for DCPE.US will generally push the price up, while increased selling pressure will lower it.

Expense Ratio: The ETF's expense ratio, while not directly impacting daily price fluctuations, does affect long-term returns and competitiveness. Lower ratios are preferable.

Market Sentiment: General market optimism or pessimism can influence the demand for ETFs like DCPE.US, impacting its price.

Interest Rates: Changes in interest rates can affect investor appetite for equities versus fixed income, potentially impacting ETF flows and prices.

Economic News: Macroeconomic data releases and events can influence the performance of companies within the ETF's index, thus affecting the ETF price.

Currency Fluctuations: If the ETF holds assets denominated in a foreign currency, changes in exchange rates can impact its price.