Kopin Corp (KOPN) returns
Kopin returns over 10 years
$1,000 invested in Kopin ten years ago was worth $1,813 at the close on October 30, 2026, with dividends reinvested: an average return of 6.1% 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 | -17.6% | — | $823.91 | -0.9% |
| 3 months | +6.0% | — | $1,060 | +2.1% |
| Year to date | +62.0% | — | $1,620 | +11.7% |
| 1 year | +11.1% | — | $1,111 | +12.4% |
| 3 years | +221.2% | +47.5% | $3,212 | +88.5% |
| 5 years | -27.7% | -6.3% | $723.28 | +76.0% |
| 10 years | +81.3% | +6.1% | $1,813 | +316.6% |
Kopin return by calendar year
| Year | KOPN | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +62.0% | +11.7% | +50.3% |
| 2025 | +72.1% | +17.7% | +54.3% |
| 2024 | -33.0% | +24.9% | -57.9% |
| 2023 | +63.7% | +26.2% | +37.5% |
| 2022 | -69.7% | -18.2% | -51.5% |
| 2021 | +68.3% | +28.7% | +39.6% |
| 2020 | +505.8% | +18.4% | +487.5% |
| 2019 | -59.8% | +31.2% | -91.1% |
| 2018 | -68.8% | -4.6% | -64.2% |
| 2017 | +12.7% | +21.7% | -9.0% |
| 2016 | +4.4% | +12.0% | -7.6% |
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: KOPN financials · KOPN valuation
No forecast, no recommendation. This page describes Kopin 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.