According to CoinMeta, U.S. stocks ignore high-yield warnings! Tech stocks lead the way as the S&P 500 approaches record highs. As investors largely ignore concerns over bond yields rising to decades-high levels, tech stocks are driving the S&P 500 index towards record highs. On Monday, all three major U.S. stock indexes closed higher: the S&P 500 index rose 0.66%, the Nasdaq index rose 1.05% to a new closing high, and the Dow Jones index rose 0.18%.