| Volume | 1,032,232 |
| Open | 166.08 |
| Bid (Size) | 136.78 (200) |
| Ask (Size) | 180.00 (100) |
| Prev. Close | 165.60 |
| Today's Range | 163.13 - 167.28 |
| 52wk Range | 73.16 - 191.62 |
| Shares Outstanding | 55,137,429 |
| Dividend Yield | N/A |
Glaukos Corporation Common Stock (GKOS) traded between $73.16 and $191.62 over the past 52 weeks and last traded at $164.84, 14.0% below its 52-week high. Over the past week it ranged between $162.97 and $171.42.
GKOS was +93.2% over the past year, +32.1% over six months, +48.9% year to date, -1.9% in the last week.
Over the past 12 months GKOS returned +93.2% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +18.3% and IWM (Russell 2000) +10.4%.
GKOS most recently traded 1,032,232 shares against a 3-month average daily volume of 857.9K.