特朗普关税言论发酵，纳指期货跌幅扩大至0.6%，美元指数DXY涨幅扩大至0.2%，加元兑美元走贬约0.5%，现货黄金小幅走高。

Core Viewpoint - Trump's comments on tariffs have led to a significant market reaction, with Nasdaq futures declining and the US dollar index rising, indicating investor concerns about potential trade implications [1] Market Reactions - Nasdaq futures have seen a decline of 0.6% following Trump's tariff remarks [1] - The US dollar index (DXY) has increased by 0.2%, reflecting a stronger dollar amidst the tariff discussions [1] - The Canadian dollar has depreciated against the US dollar by approximately 0.5%, indicating currency market volatility [1] - Spot gold prices have experienced a slight increase, suggesting a shift towards safe-haven assets in response to market uncertainty [1]