Oil Prices: KSA.US holds Saudi Arabian equities, heavily weighted in energy. Oil price fluctuations directly impact energy company profitability and stock values.

Saudi Arabian Economy: The overall health of the Saudi economy, including GDP growth, inflation, and interest rates, affects investor sentiment and corporate earnings.

Political Stability: Geopolitical risks and political stability within Saudi Arabia can influence investor confidence and market volatility.

Currency Fluctuations: Exchange rate movements between the US dollar and the Saudi Riyal can impact the value of the ETF when converted back to USD.

Global Market Sentiment: Broad global market trends and investor risk appetite can affect the demand for emerging market investments like KSA.US.

Fund Flows: Inflows and outflows of capital into and out of the KSA.US ETF can influence its price based on supply and demand.

Regulatory Changes: Changes in regulations in Saudi Arabia that impact businesses can impact the price of the underlying stocks.

Company Performance: The financial performance of the individual companies held within the KSA.US ETF's portfolio affects its overall value.