NYSE · Common stock
Glaukos (GKOS)
$178.27 −$0.61 (−0.34%)
- Day’s range
- $176.43–$181.65
- Volume
- 1.1M
GKOS price history
GKOS closed at $178.27 on Oct. 26, 2026. Over the past year, its daily close ranged from $75.68 on Oct. 27, 2025 to $189.55 on Aug. 19, 2026.
Data table: GKOS daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $178.27 |
| Oct. 23, 2026 | $178.88 |
| Oct. 22, 2026 | $176.69 |
| Oct. 21, 2026 | $176.85 |
| Oct. 20, 2026 | $173.43 |
| Oct. 19, 2026 | $166.96 |
| Oct. 16, 2026 | $164.84 |
| Oct. 15, 2026 | $165.60 |
| Oct. 14, 2026 | $167.89 |
| Oct. 13, 2026 | $165.50 |
| Oct. 12, 2026 | $168.02 |
| Oct. 9, 2026 | $165.69 |
| Oct. 8, 2026 | $161.29 |
| Oct. 7, 2026 | $172.18 |
| Oct. 6, 2026 | $161.59 |
| Oct. 5, 2026 | $164.01 |
| Oct. 2, 2026 | $163.75 |
| Oct. 1, 2026 | $163.17 |
| Sept. 30, 2026 | $164.19 |
| Sept. 29, 2026 | $158.55 |
| Sept. 28, 2026 | $158.56 |
| Sept. 25, 2026 | $154.43 |
| Sept. 24, 2026 | $154.88 |
| Sept. 23, 2026 | $153.49 |
| Sept. 22, 2026 | $159.86 |
| Sept. 21, 2026 | $161.53 |
| Sept. 18, 2026 | $163.81 |
| Sept. 17, 2026 | $161.42 |
| Sept. 16, 2026 | $163.47 |
| Sept. 15, 2026 | $171.68 |
| Sept. 14, 2026 | $171.09 |
| Sept. 11, 2026 | $167.25 |
| Sept. 10, 2026 | $170.38 |
| Sept. 9, 2026 | $179.79 |
| Sept. 8, 2026 | $185.04 |
| Sept. 4, 2026 | $177.47 |
| Sept. 3, 2026 | $180.35 |
| Sept. 2, 2026 | $179.53 |
| Sept. 1, 2026 | $176.70 |
| Aug. 31, 2026 | $179.56 |
| Aug. 28, 2026 | $179.87 |
| Aug. 27, 2026 | $181.91 |
| Aug. 26, 2026 | $180.57 |
| Aug. 25, 2026 | $181.39 |
| Aug. 24, 2026 | $185.65 |
| Aug. 21, 2026 | $184.89 |
| Aug. 20, 2026 | $184.89 |
| Aug. 19, 2026 | $189.55 |
| Aug. 18, 2026 | $184.15 |
| Aug. 17, 2026 | $185.62 |
| Aug. 14, 2026 | $184.53 |
| Aug. 13, 2026 | $189.45 |
| Aug. 12, 2026 | $186.63 |
| Aug. 11, 2026 | $182.00 |
| Aug. 10, 2026 | $181.42 |
| Aug. 7, 2026 | $180.02 |
| Aug. 6, 2026 | $170.99 |
| Aug. 5, 2026 | $170.93 |
| Aug. 4, 2026 | $170.53 |
| Aug. 3, 2026 | $170.87 |
| July 31, 2026 | $166.72 |
| July 30, 2026 | $168.52 |
| July 29, 2026 | $161.66 |
| July 28, 2026 | $151.33 |
| July 27, 2026 | $151.91 |
| July 24, 2026 | $153.58 |
| July 23, 2026 | $152.13 |
| July 22, 2026 | $152.86 |
| July 21, 2026 | $153.09 |
| July 20, 2026 | $155.46 |
| July 17, 2026 | $156.83 |
| July 16, 2026 | $155.39 |
| July 15, 2026 | $156.84 |
| July 14, 2026 | $152.45 |
| July 13, 2026 | $152.72 |
| July 10, 2026 | $152.72 |
| July 9, 2026 | $155.07 |
| July 8, 2026 | $152.96 |
| July 7, 2026 | $150.65 |
| July 6, 2026 | $148.70 |
| July 2, 2026 | $148.34 |
| July 1, 2026 | $137.57 |
| June 30, 2026 | $139.76 |
| June 29, 2026 | $142.19 |
| June 26, 2026 | $144.42 |
| June 25, 2026 | $142.57 |
| June 24, 2026 | $137.76 |
| June 23, 2026 | $134.65 |
| June 22, 2026 | $131.19 |
| June 18, 2026 | $130.68 |
| June 17, 2026 | $127.41 |
| June 16, 2026 | $127.53 |
| June 15, 2026 | $130.14 |
| June 12, 2026 | $126.81 |
| June 11, 2026 | $124.26 |
| June 10, 2026 | $122.49 |
| June 9, 2026 | $126.34 |
| June 8, 2026 | $121.96 |
| June 5, 2026 | $125.00 |
| June 4, 2026 | $121.69 |
| June 3, 2026 | $113.64 |
| June 2, 2026 | $110.78 |
| June 1, 2026 | $103.12 |
| May 29, 2026 | $103.35 |
| May 28, 2026 | $106.52 |
| May 27, 2026 | $109.88 |
| May 26, 2026 | $114.97 |
| May 22, 2026 | $120.23 |
| May 21, 2026 | $139.03 |
| May 20, 2026 | $143.82 |
| May 19, 2026 | $139.90 |
| May 18, 2026 | $142.18 |
| May 15, 2026 | $144.01 |
| May 14, 2026 | $142.15 |
| May 13, 2026 | $137.29 |
| May 12, 2026 | $136.36 |
| May 11, 2026 | $135.37 |
| May 8, 2026 | $133.52 |
| May 7, 2026 | $134.15 |
| May 6, 2026 | $135.27 |
| May 5, 2026 | $133.42 |
| May 4, 2026 | $135.85 |
| May 1, 2026 | $140.22 |
| April 30, 2026 | $143.67 |
| April 29, 2026 | $116.96 |
| April 28, 2026 | $119.63 |
| April 27, 2026 | $122.07 |
| April 24, 2026 | $121.48 |
| April 23, 2026 | $120.87 |
| April 22, 2026 | $121.65 |
| April 21, 2026 | $122.11 |
| April 20, 2026 | $124.55 |
| April 17, 2026 | $124.79 |
| April 16, 2026 | $121.62 |
| April 15, 2026 | $121.00 |
| April 14, 2026 | $120.52 |
| April 13, 2026 | $119.49 |
| April 10, 2026 | $116.40 |
| April 9, 2026 | $119.45 |
| April 8, 2026 | $118.62 |
| April 7, 2026 | $115.06 |
| April 6, 2026 | $116.69 |
| April 2, 2026 | $112.77 |
| April 1, 2026 | $112.64 |
| March 31, 2026 | $107.66 |
| March 30, 2026 | $105.01 |
| March 27, 2026 | $103.18 |
| March 26, 2026 | $107.75 |
| March 25, 2026 | $109.60 |
| March 24, 2026 | $105.23 |
| March 23, 2026 | $106.84 |
| March 20, 2026 | $100.99 |
| March 19, 2026 | $102.09 |
| March 18, 2026 | $103.22 |
| March 17, 2026 | $102.93 |
| March 16, 2026 | $98.94 |
| March 13, 2026 | $97.02 |
| March 12, 2026 | $97.79 |
| March 11, 2026 | $102.86 |
| March 10, 2026 | $103.15 |
| March 9, 2026 | $105.78 |
| March 6, 2026 | $107.73 |
| March 5, 2026 | $112.10 |
| March 4, 2026 | $115.37 |
| March 3, 2026 | $117.75 |
| March 2, 2026 | $121.12 |
| Feb. 27, 2026 | $120.40 |
| Feb. 26, 2026 | $121.43 |
| Feb. 25, 2026 | $120.89 |
| Feb. 24, 2026 | $119.17 |
| Feb. 23, 2026 | $120.41 |
| Feb. 20, 2026 | $120.27 |
| Feb. 19, 2026 | $117.10 |
| Feb. 18, 2026 | $121.00 |
| Feb. 17, 2026 | $106.64 |
| Feb. 13, 2026 | $109.47 |
| Feb. 12, 2026 | $106.74 |
| Feb. 11, 2026 | $109.03 |
| Feb. 10, 2026 | $113.03 |
| Feb. 9, 2026 | $113.27 |
| Feb. 6, 2026 | $112.52 |
| Feb. 5, 2026 | $113.52 |
| Feb. 4, 2026 | $114.67 |
| Feb. 3, 2026 | $118.14 |
| Feb. 2, 2026 | $117.47 |
| Jan. 30, 2026 | $119.38 |
| Jan. 29, 2026 | $119.07 |
| Jan. 28, 2026 | $123.94 |
| Jan. 27, 2026 | $118.70 |
| Jan. 26, 2026 | $124.27 |
| Jan. 23, 2026 | $119.98 |
| Jan. 22, 2026 | $125.90 |
| Jan. 21, 2026 | $124.16 |
| Jan. 20, 2026 | $123.45 |
| Jan. 16, 2026 | $120.24 |
| Jan. 15, 2026 | $114.48 |
| Jan. 14, 2026 | $104.43 |
| Jan. 13, 2026 | $110.23 |
| Jan. 12, 2026 | $110.91 |
| Jan. 9, 2026 | $112.92 |
| Jan. 8, 2026 | $114.15 |
| Jan. 7, 2026 | $113.73 |
| Jan. 6, 2026 | $112.28 |
| Jan. 5, 2026 | $112.51 |
| Jan. 2, 2026 | $110.72 |
| Dec. 31, 2025 | $112.91 |
| Dec. 30, 2025 | $114.24 |
| Dec. 29, 2025 | $115.55 |
| Dec. 26, 2025 | $116.21 |
| Dec. 24, 2025 | $116.64 |
| Dec. 23, 2025 | $116.18 |
| Dec. 22, 2025 | $117.09 |
| Dec. 19, 2025 | $116.22 |
| Dec. 18, 2025 | $113.21 |
| Dec. 17, 2025 | $112.42 |
| Dec. 16, 2025 | $113.76 |
| Dec. 15, 2025 | $111.73 |
| Dec. 12, 2025 | $108.88 |
| Dec. 11, 2025 | $109.23 |
| Dec. 10, 2025 | $108.72 |
| Dec. 9, 2025 | $106.87 |
| Dec. 8, 2025 | $108.46 |
| Dec. 5, 2025 | $108.51 |
| Dec. 4, 2025 | $108.85 |
| Dec. 3, 2025 | $107.46 |
| Dec. 2, 2025 | $106.07 |
| Dec. 1, 2025 | $106.11 |
| Nov. 28, 2025 | $106.29 |
| Nov. 26, 2025 | $105.39 |
| Nov. 25, 2025 | $104.35 |
| Nov. 24, 2025 | $98.06 |
| Nov. 21, 2025 | $99.62 |
| Nov. 20, 2025 | $95.20 |
| Nov. 19, 2025 | $96.49 |
| Nov. 18, 2025 | $91.64 |
| Nov. 17, 2025 | $88.40 |
| Nov. 14, 2025 | $90.03 |
| Nov. 13, 2025 | $91.81 |
| Nov. 12, 2025 | $92.61 |
| Nov. 11, 2025 | $89.89 |
| Nov. 10, 2025 | $88.35 |
| Nov. 7, 2025 | $83.86 |
| Nov. 6, 2025 | $81.79 |
| Nov. 5, 2025 | $84.35 |
| Nov. 4, 2025 | $85.95 |
| Nov. 3, 2025 | $87.39 |
| Oct. 31, 2025 | $88.07 |
| Oct. 30, 2025 | $87.80 |
| Oct. 29, 2025 | $77.09 |
| Oct. 28, 2025 | $77.79 |
| Oct. 27, 2025 | $75.68 |
Key figures
- 52-week range
- $74.67–$189.55Low Oct. 24, 2025; high Aug. 19, 2026
- Average daily volume
- 895,471Past 3 months
- Market value
- $10.52B
- Dividend yield
- —
- From 52-week high
- −5.95%
Price change
- 1 month
- +15.44%
- 3 months
- +16.08%
- Year to date
- +57.89%
- 1 year
- +138.74%
$1,000 a year ago
$1,000 put into GKOS at the close on Oct. 24, 2025 would be worth $2,387.
Price only, dividends not included.
What Wall Street says about GKOS
In the past 90 days, Wall Street firms published 12 rating or price-target actions on GKOS: 12 raised price targets.
| Action | Rating | |||
|---|---|---|---|---|
| BTIG | Raises target | Buy | $202 to $205 | |
| Jefferies | Raises target | Buy | $190 to $210 | |
| BTIG | Raises target | Buy | $193 to $202 | |
| BTIG | Raises target | Buy | $164 to $193 | |
| Citigroup | Raises target | Buy | $175 to $188 | |
| HC Wainwright & Co. | Raises target | Buy | $168 to $195 | |
| Needham | Raises target | Buy | $150 to $201 | |
| Piper Sandler | Raises target | Overweight | $165 to $195 | |
| Stifel | Raises target | Buy | $175 to $190 | |
| Truist Securities | Raises target | Buy | $180 to $215 | |
| UBS | Raises target | Neutral | $150 to $172 | |
| Wells Fargo | Raises target | Overweight | $138 to $178 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
About Glaukos Corporation
Glaukos Corp is an ophthalmic pharmaceutical and medical technology company focused on developing novel, dropless therapies and commercializing associated products for the treatment of glaucoma, corneal disorders, and retinal diseases. It has commenced commercialization activities for iDose TR, a first-of-its-kind, long-duration, intracameral procedural pharmaceutical implant designed to continuously deliver glaucoma drug therapy inside the eye for extended periods of time. The company also offer commercially a proprietary bio-activated pharmaceutical therapy for the treatment of a rare corneal disorder, keratoconus. The company has three primary commercialized micro-scale surgical device products designed to treat glaucoma: the iStent, the iStent inject W, and the iStent infinite.
- Headquarters
- Aliso Viejo, Calif.
- Employees
- 1,094
- Listed
- June 25, 2015
- Sector
- Health care
- Industry
- Surgical & medical instruments & apparatus
In WallStreetDigest editions
No WallStreetDigest article about GKOS is on the site yet.