June 8 : Marvell Technology shares climbed more than 9 per cent on Monday after the chipmaker was set to join the benchmark S&P 500 at the end of June, in the latest boost to a stock that has surged recently.Its shares have gained about 59 per cent since May 27 after the company forecast its custom-chip busin

June 5 : Marvell Technology is set to join the benchmark S&P 500 index, S&P Dow Jones Indices said on Friday, sending the chipmaker's shares up 6 per cent in extended trading.The…

The move highlights the growing importance of the technology sector to the stock market.