CAD/USD Exchange Rate: GCAD.US tracks the Canadian dollar, so its price heavily depends on the CAD/USD exchange rate. A stronger CAD relative to the USD will generally increase the ETF's price.

Interest Rate Differentials: Interest rate differences between Canada and the US can influence the exchange rate and subsequently GCAD.US's price. Higher Canadian interest rates may attract foreign investment, strengthening the CAD.

Economic Data Releases: Economic data from both Canada and the US, such as GDP growth, inflation figures, and employment numbers, can impact currency valuations and the ETF's price.

Commodity Prices: Canada is a commodity-exporting nation, so prices of commodities like oil and natural gas can affect the Canadian dollar and therefore GCAD.US. Higher commodity prices often support the CAD.

Market Sentiment: Overall market risk appetite and investor sentiment towards the Canadian dollar also play a role. Safe-haven flows may weaken the CAD, while risk-on sentiment could strengthen it.

Geopolitical Events: Geopolitical events and global economic uncertainty can influence currency valuations and impact GCAD.US's price as investors react to changing circumstances.