By Steve Gelsi
NEW YORK (MarketWatch) -- Energy stocks fell back after three straight days of gains on Thursday. The NYSE Arca Oil Index (XOI 1,108, -6.14, -0.55%) fell 0.3% to 1,109. The NYSE Arca Natural Gas Index (XNG 562.37, -4.76, -0.84%) dipped 0.5% to 564. The Philadelphia Oil Service Index (OSX 211.25, -0.94, -0.44%) subtracted 0.6% to 211. |