Stock Market News, May 28, 2026: Dow, S&P 500 and Nasdaq all finish the day at records on optimism around an Iran deal; bond yields ease, PCE inflation rises, oil higher

Stock Market News, May 28, 2026: Dow, S&P 500 and Nasdaq all finish the day at records on optimism around an Iran deal; bond yields ease, PCE inflation rises, oil higher  MarketWatch

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