MW: Natural gas shares rise, but petroleum producer dip
Energy shares traded mixed in early action Monday, drawing relative strength from steady crude oil prices and analyst upgrades even as the broad market fell. The Amex Oil Indexfell 0.3% to 777. The Amex Natural Gas Index rose 0.8% to 305. Crude oil futures rose 14 cents to $45.66. Halliburton jumped 3.3% to $15.62 after FBR upgraded the oil service giant to outperform from market perform. Transocean jumped 3.3% to $15.62 after FBR upgraded the oil service giant to outperform from market perform. Transocean
