New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → DennyT Aug 24, 2016 at 10:01 AM AMPH Stock 20.67 Amphastar Pharma Cmn $AMPH Hit a 52 week high of 20.70 Closing the day 09:45 at 20.67 +0.26 +1.27% With a day low of 20.36 and a total volume of 76,658. AMPH Newer Older