New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → leahanne Sep 29, 2016 at 11:45 AM Volume Alert - COST 148.51 Costco Wholesale $COST Hit a high today of 149.69 Closing the day 10:30 at 148.51 -0.90 -0.60% With a day low of 148.20 and a total volume of 911,945. Newer Older