Editor's Note: Green and red arrows refer to intraday stock price movement.

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

Mindray Medical ( MR - Get Report) rated new Buy at Jefferies. $31 price target. China tender business is resurgent.

Rightnow Technologies ( RNOW) upgraded at Piper to Overweight. $26 price target. Stock appears oversold, following the recent pullback.

This article was written by a staff member of TheStreet.