Dow opens up but Nasdaq falls as oil surges, Trump says Iran 'better get serious'

Dow opens up but Nasdaq falls as oil surges, Trump says Iran 'better get serious' Proactive uses images sourced from Shutterstock 10am: Stocks open mixed, Cisco and IBM lead Dow higher US stocks have opened mixed, with early losses quickly pared. The Nasdaq is down 0.7%, but the Dow Jones is now up 0.2% after starting down, with the S&P 500 in the middle, down 0.35%. Biggest Dow fallers are Nvidia, down 1.6%, with Boeing and Amazon also down over 1%. Top risers are Cisco and IBM, both up over 1%, fol ...