| Volume | 251,755 |
| Open | 167.57 |
| Bid (Size) | 164.67 (100) |
| Ask (Size) | 165.08 (200) |
| Prev. Close | 163.17 |
| Today's Range | 164.71 - 168.08 |
| 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 $164.88, 14.0% below its 52-week high. Over the past week it ranged between $151.01 and $168.73.
GKOS was +98.2% over the past year, +46.2% over six months, +48.9% year to date, +6.8% in the last week.
Over the past 12 months GKOS returned +98.2% versus DIA (Dow) +10.0%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +24.2% and IWM (Russell 2000) +16.1%.
GKOS most recently traded 251,755 shares against a 3-month average daily volume of 799.1K.