The prices of OPEN.XETRA ETFs are subject to factors similar to those influencing other ETFs and their underlying assets: Underlying Asset Performance: The primary driver is the performance of the securities within the ETF's portfolio. A rise or fall in the value of these assets directly impacts the ETF's net asset value (NAV). Supply and Demand: Market demand for the ETF itself affects its price. High demand can push the price above its NAV, while low demand can cause it to trade below. Index Tracking Accuracy: How well the ETF replicates its target index influences its price. Deviations can arise due to fees, expenses, and sampling techniques. Market Sentiment: General market optimism or pessimism can sway ETF prices, especially for those tracking broad market indices or specific sectors. Currency Fluctuations: For ETFs holding foreign assets, exchange rate changes between the Euro (where XETRA trades) and the currencies of the underlying assets affect the ETF's price.