According to Jin10, the Nasdaq Composite hit an intraday record high on Monday, with most large-cap and growth stocks rising; mega-cap tech led early gains, Nvidia (NVDA.O) rose 1.3% and was near the previous session's record high, Meta Platforms (META.O), Microsoft (MSFT.O), and Tesla (TSLA.O) each gained more than 1%, seven of the S&P 500's 11 major sectors advanced, and chip stocks were weak in early trading, with the Philadelphia Semiconductor Index down 0.1%.