Quantum Stocks Rally | Blu Putnam, Chief Economist STN | Sep 23, 2026
Stock Market Today: The Nasdaq Composite posted another new all-time during intraday on Tuesday, while the S&P 500 was relatively unchanged ahead of U.S. President Trump and Chinese Leader Xi's summit in the U.S. on Wednesday.Continuing the momentum in the AI-trade on Tuesday were the memory stocks including $WDC +3.67%, $STX +4.85%, $SNDK +6.82%, $SKHY +3.45%, $SIMO +5.3%, and $RMBS +8.54%. Mag 7 stocks were mixed with Amazon ($AMZN), Google ($GOOG/$GOOGL), Meta Platforms ($META) and Microsoft ($MSFT) trading in the red, while Apple ($AAPL), Nvidia ($NVDA), and Tesla ($TSLA) closed in the…
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