A surprisingly aggressive debt deal in Europe sent oil prices soaring Friday to the biggest one-day gain since 2009. On the New York Mercantile Exchange crude jumped by $7.27, or 9.4 percent, to end at $84.96 per barrel.
In London, August Brent crude settled at $97.80 a barrel, gaining $6.44, or 7.05 percent.
A surprisingly aggressive debt deal in Europe sent oil prices soaring Friday to the biggest one-day gain since 2009. On the New York Mercantile Exchange crude jumped by $7.27, or 9.4 percent, to end at $84.96 per barrel.