MRVL rises over 7% in pre-market trading, to be included in the S&P 500 index on June 22

Odaily reported that Marvell Technology (MRVL) rose over 7% in US pre-market trading.

Earlier, S&P Dow Jones Indices announced that Marvell Technology will be officially added to the S&P 500 index on June 22. Meanwhile, Flex shares also rose on news of being included in the S&P 500 index.