Tesla Inc. shares rose about 21.9%, its largest daily gain since May 2013, according to Dow Jones Market Data. Treasury ...

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The S&P 500’s information-technology sector was up 0.9% and on pace to gain 0.5% this week, FactSet data show, at last check.

The Nasdaq composite held a 1% gain in the stock market today, helped by strength in several large-cap technology stocks.

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The Dow Jones Industrial Average fell for a fifth session in a row on a day the Nasdaq Composite traded at its highest level ...