New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Jun 30, 2017 at 12:30 PM 134 NPTN 7.56 Neophotonics Corp is number 68 out of 100 Top trading stocks today. $NPTN -0.54 -6.67% 100 day average volume 1,406,326 with 43,080 outstanding shares. Newer Older