| Volume | 353,469 |
| Open | 240.94 |
| Bid (Size) | 237.25 (200) |
| Ask (Size) | 237.58 (100) |
| Prev. Close | 238.61 |
| Today's Range | 235.38 - 240.94 |
| 52wk Range | 80.91 - 248.75 |
| Shares Outstanding | 55,137,429 |
| Dividend Yield | N/A |
Glaukos Corporation Common Stock (GKOS) traded between $80.91 and $248.75 over the past 52 weeks and last traded at $237.28, 4.6% below its 52-week high. Over the past week it ranged between $174.75 and $248.75.
GKOS was +171.5% over the past year, +74.7% over six months, +114.3% year to date, +31.0% in the last week.
Over the past 12 months GKOS returned +171.5% versus DIA (Dow) +9.1%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +8.6% and IWM (Russell 2000) +14.4%.
GKOS most recently traded 353,469 shares against a 3-month average daily volume of 961.4K.