Dow Jones Today, Stocks Stage Volatile Open; JPMorgan Scores Q2 Beat; Tesla Leads Nasdaq; Ford Gets A Bronco Boost

Dow Jones Today, Stocks Stage Volatile Open; JPMorgan Scores Q2 Beat; Tesla Leads Nasdaq; Ford Gets A Bronco Boost

Tesla and Taiwan Semiconductor staked early leads Tuesday, as stock futures rose against weak global trade. Boeing and JPMorgan lifted the Dow Jones.