Supply and Demand: Increased buying pressure raises the price, while increased selling pressure lowers it. Investor sentiment plays a large role.

Index Performance: XT.US tracks a specific index, so the performance of the underlying assets in that index directly impacts the ETF's price. Broad market trends also matter.

Net Asset Value (NAV): The NAV, reflecting the collective value of the ETF's holdings, is a key benchmark. Deviations from the NAV can present arbitrage opportunities, affecting the price.

Management Fees and Expenses: Higher fees can indirectly influence the ETF's appeal and potentially its price, though the direct impact is usually minor.

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

Trading Volume and Liquidity: Higher trading volume usually leads to tighter bid-ask spreads and more efficient price discovery.

Economic Conditions: Overall economic health, interest rates, and inflation expectations can influence investor decisions and thus the price of XT.US.

Geopolitical Events: Global events can create volatility and impact investor sentiment, leading to price fluctuations.

Competitor Performance: The relative performance of similar ETFs can influence investor flows and indirectly affect XT.US's price.