Losses across three major U.S. stock indexes ranged from 0.20% to 1.04% in an Oct. 23 intraday reading, with the Dow posting the steepest decline.
The S&P 500 was down 0.53%, and the Nasdaq Composite fell 0.20%. Of the three, the Dow recorded the largest loss and the Nasdaq the smallest. The figures track moves during trading, rather than the indexes’ eventual closing levels.



