New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Nov 22, 2016 at 12:18 PM GNC 15.06 GNC Holdings Inc is number 56 out of 100 Top trading stocks today. $GNC -0.09 -0.59% 100 day average volume 2,184,276 with 68,380 outstanding shares. Newer Older