Gold Price: XDGU.XETRA aims to track the gold price, thus its fluctuations directly impact the ETF's value. Rising gold prices generally increase the ETF's price, while falling gold prices decrease it.

Currency Exchange Rates: As a XETRA-listed ETF, currency fluctuations between the Euro and USD (gold is priced in USD) can influence its price. A stronger Euro versus the USD could lower the ETF's Euro price, and vice versa.

Supply and Demand: Like any ETF, market demand for XDGU.XETRA affects its price. Higher demand can push the price above its net asset value (NAV), while lower demand can cause it to trade at a discount.

Management Fees & Expenses: The ETF's expense ratio and any associated management fees can subtly reduce its returns and, consequently, its price over time.

Interest Rates: Rising interest rates can negatively affect gold's appeal as an investment, potentially lowering demand for XDGU.XETRA and decreasing its price.

Economic Uncertainty: Periods of economic uncertainty or geopolitical instability often drive investors to gold as a safe haven, increasing demand for XDGU.XETRA and pushing its price higher.