| Volume | 14,131 |
| Open | 236.19 |
| Bid (Size) | 212.00 (100) |
| Ask (Size) | 251.00 (100) |
| Prev. Close | 236.19 |
| Today's Range | 236.19 - 236.19 |
| 52wk Range | 83.78 - 255.19 |
| Shares Outstanding | 55,137,429 |
| Dividend Yield | N/A |
Glaukos Corporation Common Stock (GKOS) traded between $83.78 and $255.19 over the past 52 weeks and last traded at $236.19, 7.4% below its 52-week high. Over the past week it ranged between $218.76 and $255.19.
GKOS was +167.3% over the past year, +73.2% over six months, +113.3% year to date, -4.3% in the last week.
Over the past 12 months GKOS returned +167.3% versus DIA (Dow) +10.1%, SPY (S&P 500) +10.0%, QQQ (Nasdaq 100) +8.3% and IWM (Russell 2000) +15.0%.
GKOS most recently traded 14,131 shares against a 3-month average daily volume of 1.2M.