Glaukos Corp (GKOS) returns
Glaukos returns over 10 years
$1,000 invested in Glaukos ten years ago was worth $7,277 at the close on October 30, 2026, with dividends reinvested: an average return of 22.0% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +44.7% | — | $1,447 | -0.9% |
| 3 months | +41.0% | — | $1,410 | +2.1% |
| Year to date | +110.4% | — | $2,104 | +11.7% |
| 1 year | +170.6% | — | $2,706 | +12.4% |
| 3 years | +255.6% | +52.6% | $3,556 | +88.5% |
| 5 years | +419.8% | +39.0% | $5,198 | +76.0% |
| 10 years | +627.7% | +22.0% | $7,277 | +316.6% |
Glaukos return by calendar year
| Year | GKOS | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +110.4% | +11.7% | +98.7% |
| 2025 | -24.7% | +17.7% | -42.4% |
| 2024 | +88.6% | +24.9% | +63.7% |
| 2023 | +82.0% | +26.2% | +55.8% |
| 2022 | -1.7% | -18.2% | +16.5% |
| 2021 | -41.0% | +28.7% | -69.7% |
| 2020 | +38.2% | +18.4% | +19.8% |
| 2019 | -3.0% | +31.2% | -34.2% |
| 2018 | +119.0% | -4.6% | +123.5% |
| 2017 | -25.2% | +21.7% | -46.9% |
| 2016 | +38.9% | +12.0% | +26.9% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: GKOS financials
No forecast, no recommendation. This page describes Glaukos Corp from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.