(CNBC) -- Stocks churned lower in the final hour of trading Tuesday as investors pored through a slew of key earnings from companies such as McDonald’s, Travelers, Procter & Gamble and United Technologies.
The Dow Jones Industrial Average traded 1 point lower after rising more than 100 points earlier in the day. The S&P 500 slid 0.2% while the Nasdaq Composite dipped 0.5%.
The major indexes hit their session lows after U.K. lawmakers rejected a limited time frame to review a deal on Brexit. This makes an Oct. 31 deadline extension more likely.
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