Technology and Consumer Discretionary stocks powered the major averages to new highs on Monday as the S&P 500 (^GSPC) was on track for its 30th record close this year.
With less than an hour left of the trading session, the index was up 0.9%.
Meanwhile the Nasdaq (^IXIC) touched fresh highs to gain more than 1%.
The Dow Jones Industrial Average (^DJI) erased early morning gains to jump 0.5% above the flatline.
Apple (AAPL), Microsoft (MSFT), Tesla (TSLA) and Broadcom (AVGO) were some of the biggest gainers.