Datadog shares rose over 9% in after-hours trading Wednesday after S&P Dow Jones Indices announced the company will join the ...

NEW YORK >> Wall Street rallied today to record closing highs, as chipmaker Nvidia rose closer to a $4 trillion valuation and ...

The inclusion follows Hewlett Packard Enterprise's (HPE, Financials) completed acquisition of Juniper Networks, which created an opening in the benchmark index. Joining the S&P 500 often boosts a ...

Wall Street rallied on Thursday to record closing highs, as chipmaker Nvidia rose closer to a $4 trillion valuation and a surprisingly strong U.S. jobs report cheered investors, who shrugged off ...