Finance

Marvell Technology and Flex Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600

S&P 500 sees $1.8 trillion wipeout, Nasdaq tallies biggest point drop on record: What investors need to know about Friday’s selloff

Marvell Technology and Flex to join S&P 500 index, replacing Pool and Campbell's

S&P 500 rejects SpaceX, also blocking entry for OpenAI and Anthropic