New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan May 31, 2017 at 12:46 PM 143 NPTN 8.85 Neophotonics Corp is number 80 out of 100 Top trading stocks today. $NPTN -0.07 -0.78% 100 day average volume 1,265,315 with 43,080 outstanding shares. Newer Older