New Delhi, April 11 -- US stock market tumbled on Thursday amid worries over the economic impact of US President Donald Trump's multi-front tariff war. All three major US stock indexes suffered steep losses as escalating US-China trade war concerns dampened optimism over upbeat economic data and US-Europe trade negotiations.

The Dow Jones Industrial Average plunged 1,014.79 points, or 2.50%, to 39,593.66, while the S&P 500 slumped 188.85 points, or 3.46%, to 5,268.05. The Nasdaq Composite closed 737.66 points, or 4.31%, lower at 16,387.31.

Among the 11 major sectors in the S&P 500, all but consumer staples ended in negative territory, with energy and tech suffering the largest percentage drops, Reuters reported.

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