Globalnews.ca | Oil prices make biggest one-day jump in more than six years Globalnews.ca Oil has been trading near a 6 1/2 year low because of worries about the health of China's economy, concerns that had punished other commodities as well as global stock markets. Thursday, China's main stock index rose the most in eight weeks, and U.S. ... Oil price up; biggest gain since 2009 Oil Jumps 10 Percent for Biggest One-Day Gain Since 2009 Oil Gets Biggest One Day Gain Since 2008, Lifted By Stock Rally, U.S. Economic ... |