Instacart shares deliver in IPO revival

Wall Street is shopping the Instacart IPO, driving shares higher on the first day of trading — a positive sign for thawing capital markets, which also got a boost from Arm's debut last week.


Arm Holdings IPO: What to know

Arm Holdings, the Cambridge, England-based designer of chips used in devices ranging from computers and smartphones to data servers is set to hold the biggest U.S. IPO in two years.