Glaukos Corporation (GKOS)
NYSE: GKOS
· Real-Time Price · USD
93.98
3.84 (4.26%)
At close: Sep 05, 2025, 3:59 PM
93.31
-0.71%
After-hours: Sep 05, 2025, 06:40 PM EDT
GKOS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 93.00 | 95.32 | 92.01 | 93.94 | 93.94 | 4.22% | 758,743 |
| Sep 4, 2025 | 93.91 | 94.14 | 89.83 | 90.14 | 90.14 | -4.58% | 1,169,200 |
| Sep 3, 2025 | 93.87 | 94.76 | 93.05 | 94.47 | 94.47 | 0.55% | 678,612 |
| Sep 2, 2025 | 94.48 | 95.57 | 93.16 | 93.95 | 93.95 | -1.95% | 467,100 |
| Aug 29, 2025 | 96.09 | 97.00 | 94.99 | 95.82 | 95.82 | -0.77% | 488,500 |
| Aug 28, 2025 | 95.30 | 96.67 | 94.72 | 96.56 | 96.56 | 1.51% | 549,249 |
| Aug 27, 2025 | 93.77 | 96.40 | 93.77 | 95.12 | 95.12 | 1.42% | 421,922 |
| Aug 26, 2025 | 91.43 | 94.05 | 91.43 | 93.79 | 93.79 | 2.45% | 584,402 |
| Aug 25, 2025 | 94.05 | 94.18 | 91.53 | 91.55 | 91.55 | -2.76% | 571,200 |
| Aug 22, 2025 | 90.79 | 94.71 | 89.48 | 94.15 | 94.15 | 4.86% | 688,169 |
| Aug 21, 2025 | 89.87 | 90.39 | 88.85 | 89.79 | 89.79 | -1.26% | 400,200 |
| Aug 20, 2025 | 90.89 | 91.35 | 89.24 | 90.94 | 90.94 | -0.10% | 666,900 |
| Aug 19, 2025 | 89.50 | 91.03 | 88.21 | 91.03 | 91.03 | 1.69% | 842,119 |
| Aug 18, 2025 | 90.03 | 91.36 | 89.39 | 89.52 | 89.52 | -0.38% | 579,647 |
| Aug 15, 2025 | 91.35 | 92.22 | 89.13 | 89.86 | 89.86 | -1.34% | 907,204 |
| Aug 14, 2025 | 91.22 | 91.37 | 88.94 | 91.08 | 91.08 | -0.77% | 666,508 |
| Aug 13, 2025 | 90.03 | 92.70 | 90.01 | 91.79 | 91.79 | 2.74% | 984,700 |
| Aug 12, 2025 | 87.83 | 89.51 | 85.93 | 89.34 | 89.34 | 2.67% | 1,015,934 |
| Aug 11, 2025 | 84.62 | 87.09 | 84.37 | 87.02 | 87.02 | 2.80% | 884,109 |
| Aug 8, 2025 | 88.33 | 88.91 | 84.60 | 84.65 | 84.65 | -3.81% | 812,044 |