Dow closes at record on Mideast optimism; SpaceX, AMD drag Nasdaq ReutersS&P 500 is flat as 4-day rally loses momentum; Dow boosted by Nvidia: Live updates: Live updates CNBCDow rallies to another record, but S&P 500 and Nasdaq close in the red MarketWatchStocks hover near record highs and oil prices
Retail investors were doing what they do best on Wednesday: Buying the dip in SpaceX shares aggressively, even as the company's stock sank after it released its first earnings report.
