PTGX
Protagonist Therapeutics Inc.
NASDAQ · Healthcare
Annual Close Price
YEAR-END CLOSE · USD
| Year | Year-end Close | Annual Return |
|---|---|---|
| 2026 | $107.89 | +23.52% |
| 2025 | $87.34 | +126.27% |
| 2024 | $38.60 | +68.34% |
| 2023 | $22.93 | +110.17% |
| 2022 | $10.91 | -68.10% |
| 2021 | $34.20 | +69.64% |
| 2020 | $20.16 | +185.96% |
| 2019 | $7.05 | +4.75% |
| 2018 | $6.73 | -67.64% |
| 2017 | $20.80 | -5.41% |
| 2016 | $21.99 | — |