NovaBay Pharmaceuticals, Inc.
NBYAMEXHealthcare
$1.47
$-0.48(-24.62%)
Market Cap$39136127
P/E Ratio—
52W High$99.75
52W Low$1.11
NovaBay Pharmaceuticals, Inc.（NBY）股票价格历史
关键价位里程碑、OHLCV 表、年度回报、同业与 What If。
nby · 日线历史（复权）· FMP · 截至 2026年6月4日
5-Year High5Y
$5,372.85
Jun 18, 2021
-100.0% from here
5-Year Low5Y
$1.08
Jun 2, 2026
+36.1% from low
IPO Priceadj.
—
Oct 26, 2007
+0.0% since IPO
1 Year Ago
$2.97
Jun 9, 2025
-50.5% in 1Y
5 Years Ago
$4,434.50
Jun 8, 2021
-100.0% in 5Y
10 Years Ago
$16,721.25
Jun 8, 2016
-100.0% in 10Y
Historical Price Data · NBY
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Jun 4, 2026 | $1.18 | $1.27 | $1.15 | $1.21 | $1.21 | 102K | +2.54% |
| Jun 3, 2026 | $1.14 | $1.17 | $1.10 | $1.16 | $1.16 | 73K | +1.75% |
| Jun 2, 2026 | $1.13 | $1.16 | $1.08 | $1.15 | $1.15 | 298K | +1.77% |
| Jun 1, 2026 | $1.23 | $1.30 | $1.17 | $1.21 | $1.21 | 271K | -1.63% |
| May 29, 2026 | $1.33 | $1.36 | $1.25 | $1.27 | $1.27 | 124K | -4.51% |
| May 28, 2026 | $1.36 | $1.42 | $1.29 | $1.31 | $1.31 | 203K | -3.68% |
| May 27, 2026 | $1.25 | $1.42 | $1.23 | $1.40 | $1.40 | 201K | +12.00% |
| May 26, 2026 | $1.33 | $1.39 | $1.25 | $1.31 | $1.31 | 610K | -1.50% |
| May 22, 2026 | $1.54 | $1.54 | $1.41 | $1.41 | $1.41 | 5.2M | -8.44% |
| May 21, 2026 | $1.65 | $1.65 | $1.43 | $1.48 | $1.48 | 55K | -10.30% |
| May 20, 2026 | $1.60 | $1.64 | $1.45 | $1.52 | $1.52 | 99K | -5.00% |
| May 19, 2026 | $1.59 | $1.63 | $1.55 | $1.55 | $1.55 | 55K | -2.52% |
| May 18, 2026 | $1.69 | $1.72 | $1.58 | $1.59 | $1.59 | 110K | -5.92% |
| May 15, 2026 | $1.73 | $1.73 | $1.60 | $1.64 | $1.64 | 70K | -5.20% |
| May 14, 2026 | $1.84 | $1.84 | $1.62 | $1.64 | $1.64 | 141K | -10.87% |
| May 13, 2026 | $1.74 | $1.79 | $1.69 | $1.78 | $1.78 | 95K | +2.30% |
| May 12, 2026 | $1.65 | $1.88 | $1.65 | $1.74 | $1.74 | 132K | +5.45% |
| May 11, 2026 | $1.67 | $1.90 | $1.62 | $1.65 | $1.65 | 165K | -1.20% |
| May 8, 2026 | $1.58 | $1.67 | $1.48 | $1.63 | $1.63 | 114K | +3.16% |
| May 7, 2026 | $1.65 | $1.65 | $1.51 | $1.53 | $1.53 | 88K | -7.27% |
Showing 1–20 of 1,253 records
Annual Stock Price Performance · NBY
Jan 1 → Dec 31 · 6 years2026-95.6%$27.55 → $1.21
-95.6%
2025+836.9%$3.01 → $28.20
+836.9%
2024-92.0%$37.63 → $3.01
-92.0%
2023-90.3%$367.50 → $35.70
-90.3%
2022-84.9%$2266.25 → $341.25
-84.9%
2021-49.1%$4532.50 → $2306.68
-49.1%
Best Year2025 · +836.9%
Worst Year2026 · -95.6%
Positive Years1 / 6
Avg Annual Return+70.8%
6Y Total Return-100.0%
6Y CAGR~-74.6% / yr
Similar Companies in Healthcare
View sector
Eli Lilly and Company
LLY.TO
$41.70+0.00%
Mkt Cap $1.44T
Eli Lilly and Company
LLY
$1,159.51+0.00%
Mkt Cap $1.09T
Johnson & Johnson
JNJ
$231.41+0.00%
Mkt Cap $557.1B
AbbVie Inc.
ABBV
$221.94+0.00%
Mkt Cap $392.1B
UnitedHealth Group Incorporated
UNH
$403.89+0.00%
Mkt Cap $366.8B
Merck & Co., Inc.
MRK
$119.69+0.00%
Mkt Cap $295.6B
AstraZeneca PLC
AZN
$183.16+0.00%
Mkt Cap $284.1B
Novartis AG
NVS
$146.87+0.00%
Mkt Cap $280.2B
Amgen Inc.
AMGN
$344.96+0.00%
Mkt Cap $186.2B
Novo Nordisk A/S
NVO
$41.65+0.00%
Mkt Cap $185.1BWhat If You Invested in NBY?
If you invested $1,000 in NBY 10 years ago — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$0
Total Return-100.0%
CAGR~-60.7% / yr
Profit$-1,000
Based on Jun 8, 2016 · $16721.25Split & dividend adjustedNo fees assumed
Want a detailed breakdown?
Try the full calculator with custom amounts, dates & DRIP.
Full Calculator →Try the full calculator with custom amounts, dates & DRIP.
关于价格历史与 OHLCV 数据
NovaBay Pharmaceuticals, Inc.（NBY）所属板块为 Healthcare，主要交易场所为 AMEX。本页行情快照中的最近价为 $1.47。下方的图表与 OHLCV 表可查看历史开高低收与成交量。
年度表现条、同行业相似公司，以及 What If 假设计算器，便于在同一页面对比中长期收益。价格在注明处为拆股等调整后的日线数据；本页内容仅供信息参考，不构成投资建议。
数据：FMP 日线收盘 · 注明处为拆股等调整价 · 不构成投资建议
常见问题
NBY 价格历史 · 5 个问题日线数据来自市场数据商（Financial Modeling Prep）。拆股等公司行为可能体现在复权序列中；重要决策请以券商或官方披露为准。
NBY 历史股价FMP 日线复权 OHLCV