Tesla stock surges after record quarter, but there is still a long way to go

Tesla Inc. delivered a record number of electric cars in the second quarter, but still has a long way to go to live up to Chief Executive Elon Musk’s promises for the year.

The electric-car company reported delivery of 95,200 cars in the second quarter Tuesday afternoon, a record for a three-month period and higher than analysts expected. Tesla












TSLA, -1.15%

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