New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → leahanne Sep 23, 2016 at 11:32 AM Volume Alert - GGB 2.66 Gerdau S.A. $GGB Hit a high today of 2.67 Closing the day 10:29 at 2.66 -0.01 -0.37% With a day low of 2.61 and a total volume of 1,423,871. Newer Older