Wall Street Journal (blog) | How Oil Price Jump Could Boost Corporate Earnings Wall Street Journal (blog) Falling oil prices have weighed on corporate earnings for the last two years. Now they may be poised to provide a boost. Crude prices have jumped 13% to $51.06 per barrel over the last two days as OPEC struck a deal to cut production. That could help ... Oil Rally Makes It All Good for Canadian Markets Energy sector soars on OPEC deal, pushing stocks to 18-month high Markets Live: OPEC fires up energy stocks |