PharmChem (PCHM, $3.09) gained +1 and reached a new high over the last three months. By comparison, the broader Medical Specialties Industry returned 1 over the same period of time. A.I.dvisor analyzed 455 stocks in the Medical Specialties Industry over the same period of time and found that of them (3) were in an Uptrend while of them (6) showed a Downtrend.