New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Nov 25, 2016 at 12:19 PM GNC 15.31 GNC Holdings Inc is number 57 out of 100 Top trading stocks today. $GNC -0.09 -0.58% 100 day average volume 2,189,751 with 68,380 outstanding shares. Newer Older