US equity index futures tumbled more than 4% after Trump announced a sweeping series of tariffs following the market close on Wednesday, and a gauge of the dollar slumped.

Donald Trump has claimed the UK is happy with the tariffs he imposed on Wednesday's 'Liberation Day'.

The broad-based S&P 500 closed down 4.8%, while the tech-rich Nasdaq Composite tanked 6.0% and the Dow Jones ended the day down 4.0%.

Trump tariffs spark fear and uncertainty, pushing the Crypto Fear and Grid Index to "Extreme Fear." Bitcoin drops to $83K as crypto markets shrink

Donald Trump’s latest round of tariffs, announced on his “Liberation Day," has generated uncertainty across global markets. Crypto experts wrote to us weighing in their opinions