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The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 17, 2026 | 164.13 | 166.36 | 160.70 | 161.42 | 646,793 |
| September 16, 2026 | 172.01 | 173.55 | 162.12 | 163.47 | 691,000 |
| September 15, 2026 | 169.75 | 172.76 | 167.97 | 171.68 | 621,700 |
| September 14, 2026 | 168.51 | 171.36 |
Based on reports through December 31, 2025
Glaukos makes micro-implants that lower pressure inside the eye in glaucoma.
Glaucoma develops slowly and irreversibly: sight is lost gradually, while drops must be instilled daily for years and patients do not do it. A tiny stent placed during cataract surgery drains fluid continuously and removes the dependence on patient discipline.
The procedure is performed alongside an operation already scheduled, which removes the main barrier — persuading a patient to accept a separate intervention. The second line is a treatment that strengthens a thinning cornea. Risks: insurer reimbursement decisions, competition from ophthalmic device makers and trial outcomes. The company pays no dividend.
Address:1 GLAUKOS WAY, ALISO VIEJO, CA, 92656, US
| 371m |
| RMDResMed Inc. | 228.20 | −0.10 % | 322m |
| BDXBecton, Dickinson and Company | 180.91 | −0.26 % | 317m |
| PODDInsulet Corporation | 142.16 | +43.10 % | 271m |
| MDLNMedline Inc. | 31.87 | −0.78 % | 268m |
| 165.43 |
| 171.09 |
| 906,300 |
| September 11, 2026 | 174.12 | 175.38 | 166.74 | 167.25 | 552,400 |
| September 10, 2026 | 176.50 | 179.96 | 169.26 | 170.38 | 1m |
| September 09, 2026 | 183.15 | 183.33 | 178.52 | 179.79 | 587,900 |
| September 08, 2026 | 175.55 | 185.35 | 172.98 | 185.04 | 1m |
| September 04, 2026 | 177.80 | 181.52 | 175.14 | 177.47 | 572,500 |
| September 03, 2026 | 180.80 | 181.30 | 178.72 | 180.35 | 610,200 |
| September 02, 2026 | 176.87 | 182.28 | 176.35 | 179.53 | 768,700 |
| September 01, 2026 | 179.97 | 180.14 | 175.33 | 176.70 | 507,200 |
| August 31, 2026 | 178.67 | 180.08 | 174.28 | 179.56 | 455,600 |
| August 28, 2026 | 181.10 | 182.23 | 177.77 | 179.87 | 553,500 |
| August 27, 2026 | 178.51 | 183.32 | 178.43 | 181.91 | 442,300 |
| August 26, 2026 | 180.11 | 181.89 | 176.82 | 180.57 | 505,700 |
| August 25, 2026 | 186.21 | 187.14 | 179.20 | 181.39 | 639,700 |
| August 24, 2026 | 184.13 | 186.88 | 181.75 | 185.65 | 622,300 |
| August 21, 2026 | 185.00 | 187.60 | 183.68 | 184.89 | 440,100 |
| August 20, 2026 | 187.73 | 191.62 | 183.25 | 184.89 | 791,900 |