Block is getting bumped up to the S&P 500, and investors are not wasting time reacting. On Friday, shares of the company ...

S&P Dow Jones Indices, which runs the benchmark index, announced Monday afternoon that advertising-technology company Trade Desk (TTD) will replace Ansys Inc. (ANSS) before Friday's open. Synopsys Inc ...

Stocks often rally when they're added to a major index, as fund managers need to rebalance their portfolios to reflect the ...

The firm anticipates strong demand for Datadog’s shares, considering its market capitalization of more than $50 billion.

Datadog's inclusion in the S&P 500 over other contenders is a positive for the stock, as it demonstrates the market's ...

Despite the looming challenges, Datadog should be able to guide third-quarter revenue “at least in line with consensus of ...

Datadog downgraded to 'sell' by Guggenheim on OpenAI risks despite S&P 500 inclusion; analysts remain largely bullish with ...

U.S. stocks are ticking further into record heights after a report showed the U.S. job market looks stronger than expected.

Datadog shares rose over 9% in after-hours trading Wednesday after S&P Dow Jones Indices announced the company will join the S&P 500, according to Benzinga. Datadog will replace Juniper Networks, ...

TripAdvisor shares are up over 6% after The Wall Street Journal reported, citing sources, that activist investor Starboard Value has built up a stake of more than 9% in the online travel-review ...

Shares of Robinhood Markets Inc. are down 3.2% at 9:33 a.m. Eastern time after the financial-services platform missed out an S&P 500 Index listing, despite [predictions that it could join the benchmar ...