Highlights
The dramatic reaction to much more bearish than expected tariff news was aggravated at midmorning by weaker than expected results from the ISM services index, which dropped to a barely positive 50.8 in March from 53.5 in February, well below the expected 53.0, with signs that business activity in the dominant services sector is set to continue shrinking in response to the tariff shock. President Trump's comment that the rollout of tariffs was going well added to the bearish market view.
Heavily weighted megacaps were among the hardest hit stocks, which added to the magnitude of the selloff in the major averages. Apple was a featured loser as it is seen among the most exposed to supply chain disruptions and rising costs given huge US tariffs imposed on China and Taiwan. Among sectors, worst hit were communications services, technology, consumer discretionary, energy, industrials and materials. Consumer discretionary held up relatively well in the overall downdraft as it is regarded as a defensive play in a recessionary market.