Stock Market Today: Dow Wavers; Triple Witching; Microsoft, Nvidia, DJT, Alibaba, Sarepta, CarMax and More Movers; Treasury Yields Fall Barron’s5 things to know before the stock market opens Friday CNBCNvidia Traces A Negative Pattern $5.5T Quad Witching, Slow Growth In Europe TradingViewTriple-witching Friday is here, and Nvidia is in the spotlight Morning BrewNearly $6 trillion in options due to expire during Friday’s record-breaking ‘triple witching’ MarketWatch