ISR
IsoRay Inc
Annual Close Price
YEAR-END CLOSE · USD
| Year | Year-end Close | Annual Return |
|---|---|---|
| 2025 | $0.38 | -44.32% |
| 2023 | $0.69 | +175.88% |
| 2022 | $0.25 | -35.90% |
| 2021 | $0.39 | -13.33% |
| 2020 | $0.45 | -27.42% |
| 2019 | $0.62 | +106.67% |
| 2018 | $0.30 | -25.00% |
| 2017 | $0.40 | -31.03% |
| 2016 | $0.58 | -38.30% |