Tech stocks soared at the open today, taking major indexes with them, after a strong quarter and upbeat outlook from Intel, the Wall Street Journal reports. The Dow rose 100 points, while the Nasdaq added 30 points and the S&P 11.45 points. Intel was up 7.5% pre-market. “Clearly, Intel is seeing a firming up in demand," said one analyst. “It's encouraging news for the industry.” (More stock market stories.)