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- Stocks at midday: Equifax (EFX) leads S&P 500 gainers, +10.12% (October 20, 2026)
U.S. equity markets traded higher at midday on Tuesday, with the S&P 500 up +0.35% to 7,718.01 and the Russell 2000 leading major indices with a +1.57% gain. Market breadth was…