Dow +0.3% at the open to 8702. S&P +0.5% at 936. Nasdaq +0.3% to 1831. Nat-gas inventories...

|By:, SA News Editor

Dow +0.3% at the open to 8702. S&P +0.5% at 936. Nasdaq +0.3% to 1831. Nat-gas inventories at 10:30. (today's calendar)