Paychex Stock Leads S&P 500 Decliners as Firm Posts Lower-Than-Expected Sales

Stock Market Today: Indexes Up Ahead Of More Powell Testimony (Live)

5 things to know before the stock market opens Wednesday

Stock Market Today: S&P 500 on the cusp of a record high, Dow steady and Nasdaq edges higher amid the US-brokered ceasefire between Iran and Israel; Fed's Powell to give second session of testimony.

Stunning turnaround: The stock market is on the precipice of an all-time record

Nasdaq 100 hits new all-time high as tech rally continues