(CNBC) — U.S. equities closed around breakeven on Monday, after gyrating between slight gains and losses as an investigation into new Hillary Clinton emails kept investors on edge.
The Dow Jones industrial average closed about 20 points lower, with Goldman Sachs contributing the most gains and Nike the most losses. The index also posted its narrowest single-day trading range since September 7 and the third-narrowest of 2016.
The S&P 500 fell less than a point, despite utilities rising about 2 percent. The Nasdaq composite closed just below breakeven.
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Monday was also the last day of October, with the Dow and S&P extending their slide to three months, while the Nasdaq snapped a three-month winning streak.