Trump is on fire, global markets tariffied: Trading Day

By Jamie McGeever

ORLANDO, Florida (Reuters) - TRADING DAY

Making sense of the forces driving global markets

By Jamie McGeever, Markets Columnist

Highest U.S. tariffs in over 100 years slam markets

On March 7, U.S. Treasury Scott Bessent said the U.S. economy could be in for a "detox period" as it adjusted to President Donald Trump's transformative policy agenda. The gyrations on Wall Street and beyond on April 3 following Trump's sweeping global tariffs the day before suggest that may be a huge understatement.

U.S. stocks, the dollar and oil cratered on Thursday, bond yields plunged and volatility soared, as Trump's tariffs at a stroke darkened the near-term outlook for spending, investment, corporate earnings, economic activity and growth.

Trump's tariffs on China are among the highest. Will Beijing risk devaluing the yuan? See below for more, but first, a round up of today's remarkable moves on world markets.

I'd love to hear from you, so please reach out to me with comments at [email protected]. You can also follow me at @ReutersJamie and @reutersjamie.bsky.social.

Today's Key Market Moves

* The S&P 500 tumbles 4.8%, the Dow 4%, the Nasdaq 6% andthe Russell 2000 small cap index 6.6%. * That's the worst day for the S&P 500, Dow and Russell 2000since June 2020, and the Nasdaq's steepest fall since March2020. * The "Magnificent Seven" group of Big Tech shares is backin a bear market. The Roundhill "Mag 7" ETF falls a record 6.9%,taking its decline since December's peak to 25%. * All 10 sectors in the S&P 500 close in the red, theworst-performing sector being energy, down 7.5%. OPEC's outputboost adds to tariff fears, oil tumbles 7%. * Apple shares slump 9.1%, the biggest fall since thepandemic, while Dell tumbles 19% and Nike shares fall 14.4%. * The MSCI World index falls 3.4% for its biggest loss innearly three years. * The dollar index posts its biggest fall in over two years,sliding 1.6%. * U.S. Treasury yields fall across the board, led by a hugedecline of more than 20 bps at the short end, bull-steepeningthe curve.

Trump is on fire, global markets tariffied

One should never read too much into a single day's trading in financial markets, but some days are so dramatic it's difficult not to. Thursday is one of them.

Declines of more than 4% on Wall Street and near-2% swings in the dollar don't come around too often, and outside of major crises like the Global Financial Crisis or the pandemic, they are even rarer.

So it is a measure of investors' shock at the severity of Trump's tariffs, trepidation over the damage they'll inflict - and, no little disbelief at how they were calculated - that markets gyrated as much as they did on Thursday.

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