Check back for updates throughout the trading day U.S. equity futures moved lower in early Tuesday trading, while gold prices jumped to a fresh all-time high, as markets reacted to the latest round of tariffs from President Donald Trump and looked for comments on its effects for the U.

U.S. stock index futures slipped on Tuesday as investors awaited a testimony from Federal Reserve Chair Jerome Powell for insight on tariffs and their impact on inflation in the world's biggest economy.

U.S. stock index futures declined Monday evening after President Donald Trump signed executive orders imposing tariffs on steel and aluminum imports, fueling investor caution ahead of key inflation data.