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NYSE Research

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At the New York Stock Exchange we strive to preserve integrity, drive innovation and promote greater understanding of our markets.

Daily U.S. Market Update

Michael Reinking, CFA & Eric Criscuolo

March 28, 2025 at 6:00 p.m. EST

Last week markets finally stabilized, breaking a four-week losing streak with markets ending on a positive note as President Trump broke the tariff silence suggesting there could some “flexibility”. Coming on the heels of options expiration that news and a bounce back in services PMIs caused a sharp snap back rally in equity markets on Monday. However, the tariff tranquility didn’t last long. Wednesday was a key turning point again. The weakness began in the AI complex and ultimately bled into other momentum stocks. The White House then announced that President Trump would hold a press conference on auto tariffs. The auto tariff announcement places 25% tariffs on imported autos and some auto parts starting April 2.

Research Insights

Stefanos Bazinas
Senior Manager, Product Development, NYSE

The early bird gets the worm

A new normal in off-hours U.S. equities trading
Last October the NYSE announced plans to extend weekday US equities trading on NYSE Arca to 22 hours a day, subject to regulatory approval. Extended trading would take place from 1:30am EST to 11:30pm EST and would provide market participants with an additional six hours of trading per day. In this post we examine how ...


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