Tech companies lead Wall Street higher in early trading

Stan Choe  |  Associated PressNew York — Stocks are ticking higher on Wall Street Thursday, firming a bit following their longest losing streak in two months.The S&P 500 was 0.8% higher in early trading after falling for four straight days. The Dow Jones Industrial Average was up 188 points, or 0.6%, at 33,233, as of…