New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Oct 2, 2017 at 12:29 PM 188 MRNS 6.23 Marinus Pharma CS is number 67 out of 100 Top trading stocks today. $MRNS +0.36 +6.13% 100 day average volume 1,107,705 with 31,750 outstanding shares. Newer Older