Underlying Asset Performance: The XZSP.XETRA ETF's price heavily relies on the performance of its underlying assets, typically stocks mirroring the S&P 500. Gains or losses in these constituent stocks directly impact the ETF's value.

Supply and Demand: Market forces of supply and demand influence XZSP.XETRA's price. High demand, where more investors want to buy than sell, generally pushes the price upward. Conversely, increased selling pressure lowers the price.

Index Rebalancing: Periodic rebalancing of the S&P 500 index, which XZSP.XETRA tracks, can cause price fluctuations. As the ETF adjusts its holdings to match the updated index composition, temporary price movements may occur.

Currency Exchange Rates: Since XZSP.XETRA is traded on the XETRA exchange, currency exchange rates between the Euro and the currency of the underlying assets (usually USD) can impact its price for international investors.

Investor Sentiment: Overall investor sentiment towards the stock market and specific sectors can affect demand for XZSP.XETRA. Positive sentiment drives investment, increasing the ETF's price, while negative sentiment leads to selling and price decline.

Economic Conditions: Macroeconomic factors such as inflation, interest rates, GDP growth, and unemployment figures impact the profitability and valuations of companies within the S&P 500, ultimately affecting XZSP.XETRA's price.