Market AnalysisS&P 500 struggles as Nvidia reverses hard after hitting a record highadminFffFF0or31rJanuary 7, 2025 by adminFffFF0or31rJanuary 7, 2025012 US stock markets opened higher but have quickly been hit by heavy profit taking. The S&P 500 is now down 45 points, or 0.7%. SPX...