New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Sep 6, 2017 at 3:03 PM 199 UCTT 23.17 Ultra Clean Holdings is number 86 out of 100 Top trading stocks today. $UCTT +0.40 +1.76% 100 day average volume 1,016,927 with 33,560 outstanding shares. Newer Older