CareDx (CDNA) shares soared 7% in the last trading session to close at $12.75. The move was backed by solid volume with far more shares changing hands than in a normal session. This compares to the stock's 37.4$0.78. This represents a change of +9.3% from what the company reported a year ago. Sonida Senior Living currently has a Zacks Rank of #3 (Hold). ...