Two out of three major US indices ended in positive territory yesterday, led by rally in technology stocks. The Nasdaq Composite rose 196 points, or 1.04 percent, to end at 18,987, and S&P 500 gained 23 points, or 0.4 percent, to settle at 5,917. Meanwhile, the Dow Jones Industrial Average fell 121 points, or 0.28 percent, to close at 43,269.