NEW YORK, June 3 : The charge higher in U.S. technology stocks has made broader indexes as reliant as ever on the group - and more vulnerable should those market leaders trip up.With stunning gains over the past two months, the S&P 500 technology sector now accounts for more than 39 per cent of the market cap

NEW YORK, June 3 : The charge higher in U.S. technology stocks has made broader indexes as reliant as ever on the group - and more vulnerable should those market leaders trip…

U.S. technology stocks have surged to unprecedented market influence, driven by AI enthusiasm and now comprising over 39% of the S&P 500's market cap. This concentration raises…