UnitedHealth jumps after strong Q2 earnings

BREAKING: $UNH is surging more than 8% after reporting stronger-than-expected Q2 earnings.
The move adds to a major rebound in the stock.
UnitedHealth is now up more than 75% from its March 27 bottom.
That is a sharp reversal for one of the biggest healthcare names in the market.
For $UNH, the earnings beat is helping rebuild investor confidence after a rough stretch earlier this year.