S&P 500 notches fresh record close, Nvidia stock tops "Magnificent 7" rankings

Market Performance - US stocks closed mixed, with the S&P 500 securing a fresh new record high [1] - Nvidia stock topped "Magnificent 7" stock rankings [1] Investment Focus - AI monetization is a key factor in stock rankings [1] Resources - Yahoo Finance provides free stock ticker data, up-to-date news, portfolio management resources, comprehensive market data, and advanced tools [1]