Wall Street opened the week on a risk-on footing, with the S&P 500 and the Nasdaq 100 extending record highs as strong earnings reinforced confidence in corporate America and investors continued to shrug off trade tensions.
By midday trading in New York, the S&P 500 had climbed 0.6% to break above 6,330, the Nasdaq 100 rose 0.8% to 23,260, and the Dow Jones added 260 points, or 0.6%.
