The Canadian dollar strengthened against the US dollar, with the USD/CAD pair declining to around 1.4025 during the early European session on Tuesday, according to FX Street. The move was supported by rising oil prices and optimism about potential US-Iran talks.

Meanwhile, precious metals saw declines, with silver trading near $66.00 per troy ounce during Asian hours and gold slipping below $4,350 in the last hour on Tuesday. FX Street attributed these drops to the US Federal Reserve's hawkish stance, which is limiting downside for the USD/CAD while weighing on gold prices.

For Japanese investors, these developments underscore the interplay between commodity-linked currencies and US monetary policy, factors that continue to influence market positioning across FX and equities sectors domestically.