Reuters | Wall Street Flat as Oil Slump Offsets Earnings Optimism New York Times (Reuters) - Wall Street was mostly flat on Monday as a slump in oil prices dragged energy shares lower, offsetting a jump in financial stocks after Bank of America's strong results reinforced expectations of earnings growth for U.S. companies. The S&P ... S&P 500 dips as weak oil prices offset earnings optimism US: Wall St opens flat as weak oil prices offset earnings enthusiasm |