| Volume | 1,550,690 |
| Open | 170.67 |
| Bid (Size) | 154.35 (200) |
| Ask (Size) | 154.69 (500) |
| Prev. Close | 172.18 |
| Today's Range | 146.38 - 170.86 |
| 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 $154.38, 19.4% below its 52-week high. Over the past week it ranged between $159.59 and $174.48.
GKOS was +83.6% over the past year, +30.1% over six months, +39.4% year to date, -5.4% in the last week.
Over the past 12 months GKOS returned +83.6% versus DIA (Dow) +9.5%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.
GKOS most recently traded 1,550,690 shares against a 3-month average daily volume of 803.9K.