Danaher's rebound looks like one to fade near $190 because bioprocessing, its bigger business, delivered disappointing sales and guidance. Weak trading in peers, with Repligen also lower, echoed that. A move from $165 to $190 in two days seems off; the initial flush may have been overdone, but it is hard to argue Danaher deserves to trade back at $200, where it entered earnings, after that bioprocessing commentary. x.comÂ