| Volume | 45,350 |
| Open | 168.00 |
| Bid (Size) | 171.85 (100) |
| Ask (Size) | 172.53 (200) |
| Prev. Close | 166.96 |
| Today's Range | 168.00 - 172.67 |
| 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 $172.19, 10.1% below its 52-week high. Over the past week it ranged between $163.13 and $171.22.
GKOS was +116.7% over the past year, +38.2% over six months, +55.5% year to date, +4.0% in the last week.
Over the past 12 months GKOS returned +116.7% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +18.0% and IWM (Russell 2000) +11.1%.
GKOS most recently traded 45,350 shares against a 3-month average daily volume of 864.1K.