UPDATE 1-Toronto stocks rise as resource issues bounce
*TSX gets boost from rebound in resource issues
*Heavyweight financial sector slips 1 percent
*Agrium stock rises on strong quarterly results
TORONTO, Aug 6 (Reuters) - The Toronto Stock Exchange's main index was higher on Wednesday morning as commodity-based shares bounced up after a big tumble the previous session, with quarterly results from Agrium Inc (AGU.TO: Quote) also providing a lift.
The the index's materials sector rose 3.4 percent as prices were up for gold, copper, aluminum and other commodities.
Oil and gas shares were 3.1 percent higher as the price of oil firmed to above $119 a barrel as investors awaited U.S. oil inventory data due later in the morning and following Tuesday's fall to around $118 a barrel, a three-month low.
The volatility in oil shares has helped send the TSX on its recent see-saw course, said Keith Summers, chief investment officer at Stonegate Private Counsel.
"There are opposing camps here as to who is right," he said. "There are people who think that oil is way overpriced and is going to be beaten back down to $80. There are other people who think this is a temporary selloff and it is going to go to $200."
Shortly after the open, the S&P/TSX composite index .GSPTSE was up 139.35 points, or 1.1 percent, at 13,381.55, with six of its 10 main subgroups higher. Continued...