Bluebird (BLUE) Surges 15.7%: Is This an Indication of Further Gains?

This article was originally published on Nasdaq

Bluebird Bio (BLUE) shares soared 15.7% in the last trading session to close at $6.86. The move was backed by solid volume with far more shares changing hands than in a normal session. This compares to the stock’s 0.3% gain over the past four weeks.