Dow Jones Briefly Sets Record Highs, Tech Drops, Chipmakers Tumble As Oil Prices Spike On Geopolitical Risks: What's Driving Markets Monday?

It's a mixed start to the week on Wall Street, with technology stocks dragging down the Nasdaq 100 and S&P 500 indices, while blue-chip stocks in the Dow Jones Industrial Average reached new all-time highs during the morning session in New York as traders weighed the latest surgeread more