New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Oct 12, 2017 at 12:28 PM 88 PI 37.47 Impinj Inc is number 66 out of 100 Top trading stocks today. $PI +0.39 +1.05% 100 day average volume 722,619 with 20,860 outstanding shares. Newer Older