CNBC | S&P and Nasdaq close at record highs after oil and tech rise CNBC The S&P 500 and Nasdaq composite closed at record highs on Monday after a rise in tech and oil prices. The S&P climbed about 0.5 percent, with materials leading advancers. Energy was also among the best performers after a sharp rise in crude prices. S&P 500, Nasdaq close at records as oil rallies to 2-week high Wall Street advanced, oil rallies Wall Street rises with help from technology, financial, energy stocks |