New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Lucky Jimmy Feb 19, 2017 at 6:31 PM 116 MASI +2.36 total advance today 02/17/17. Masimo Corporation $MASI 84.11 Stock hit a High of 84.15 and 81.67 Low with volume of 1,266,200. Newer Older