New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Jul 6, 2017 at 11:44 AM 172 GNC 8.22 GNC Holdings Inc is number 16 out of 100 Top trading stocks today. $GNC -0.36 -4.20% 100 day average volume 3,596,514 with 68,400 outstanding shares. Newer Older