NovaBay Pharmaceuticals, Inc. (NBY)
NYSE · Healthcare
NovaBay Pharmaceuticals, Inc. Stock Price History
NovaBay Pharmaceuticals, Inc.
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Historical daily closing price for NovaBay Pharmaceuticals, Inc. since 2007, adjusted for splits and dividends. The latest closing stock price for NovaBay Pharmaceuticals, Inc. as of June 8, 2026 is 1.16.
- The all-time high NovaBay Pharmaceuticals, Inc. stock closing price was 614031.25 on November 1, 2007.
- The NovaBay Pharmaceuticals, Inc. 52-week high stock price is 95.80, which is 8158.6% above the current share price.
- The NovaBay Pharmaceuticals, Inc. 52-week low stock price is 1.12, which is 3.4% below the current share price.
- The average NovaBay Pharmaceuticals, Inc. stock price for the last 52 weeks is 7.98.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 8.88 | 29.35 | 95.80 | 1.12 | 1.16 | -95.89% |
| 2025 | 5.51 | 3.15 | 31.00 | 2.35 | 28.20 | +840.00% |
| 2024 | 12.45 | 33.25 | 33.25 | 1.90 | 3.00 | -91.43% |
| 2023 | 175.67 | 411.25 | 446.25 | 35.00 | 35.00 | -89.74% |
| 2022 | 1294.50 | 2450.00 | 2450.00 | 220.50 | 341.25 | -85.34% |
| 2021 | 4424.34 | 4471.25 | 8758.75 | 2327.50 | 2327.50 | -45.71% |
| 2020 | 4908.02 | 3858.75 | 9861.25 | 1776.25 | 4287.50 | +9.38% |
| 2019 | 6045.03 | 6063.75 | 18987.50 | 1715.00 | 3920.00 | -16.88% |
| 2018 | 14830.31 | 25112.50 | 25112.50 | 4716.25 | 4716.25 | -80.00% |
| 2017 | 23722.30 | 19845.00 | 29093.75 | 14393.75 | 23581.25 | +16.67% |
| 2016 | 17999.48 | 12372.50 | 30625.00 | 10902.50 | 20212.50 | +63.37% |
NovaBay Pharmaceuticals, Inc. Stock Price History — FAQ
NovaBay Pharmaceuticals, Inc. (NBY) stock price history — annual and quarterly figures with year-over-year growth and charts.
Where can I see NBY's stock price history history?
The chart and table above show NovaBay Pharmaceuticals, Inc.'s stock price history by year and by quarter, including the growth rate.