The S&P 500 was down 0.06% and the Nasdaq fell 0.1%, ending lower for the first time in eight sessions. The Dow Jones Industrial Average dropped 0.2%.
Here's what traders are saying.
Another decline in crude oil prices threatened to end a seven-day winning streak for the S&P 500 and Nasdaq.
Crude oil prices continue their decline on Tuesday, pulling the energy sector lower and the S&P 500 from its records achieved last week.