Byrna Technologies Inc. (BYRN) Stock Price History
Historical prices from 2006 to 2026
- 1M
- +3.8%
- 3M
- -12.2%
- YTD
- -77.1%
- 1Y
- -77.9%
- 3Y
- -7.7%
- 5Y
- -25.0%
Loading 10-year price history...
BYRN Historical Performance
BYRN Annual Returns
Year-by-year price performance · 2006–2026
- 2006 annual price return
- +520.0%
- 2007 annual price return
- +12.9%
- 2008 annual price return
- -69.2%
- 2009 annual price return
- -64.3%
- 2010 annual price return
- +60.0%
- 2011 annual price return
- -73.2%
- 2012 annual price return
- +207.7%
- 2013 annual price return
- -12.5%
- 2014 annual price return
- -25.7%
- 2015 annual price return
- -7.4%
- 2016 annual price return
- -20.0%
- 2017 annual price return
- -30.0%
- 2018 annual price return
- +7.1%
- 2019 annual price return
- +26.7%
- 2020 annual price return
- +590.5%
- 2021 annual price return
- -8.6%
- 2022 annual price return
- -42.3%
- 2023 annual price return
- -19.1%
- 2024 annual price return
- +402.8%
- 2025 annual price return
- -40.7%
- 2026 annual price return
- -73.0%
BYRN Stock Price Trajectory (2006–2026)
As of November 8, 2026, Byrna Technologies Inc. (BYRN) trades at $3.83, representing a -77.9% return over the past year. The stock has delivered a -76.3% total return over five years (-25.0% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $40.00 on January 30, 2007. From this peak, BYRN has corrected -90.4%, currently trading 42% below its 200-day moving average, suggesting potential weakness.
When compared to Industrials sector peers AXON (-46.7% 1Y), SWBI (+66.1% 1Y), and AOUT (+162.3% 1Y), BYRN has underperformed the peer group average. Compare BYRN vs AXON →
BYRN Historical Price Data · from 2006
Rows 1–50 of 5,071| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 3.71 | 3.85 | 3.60 | 3.83 | 212K | +2.41% |
| 2026-11-05 | 4.20 | 4.23 | 3.68 | 3.74 | 304K | -10.10% |
| 2026-11-04 | 4.19 | 4.36 | 4.10 | 4.16 | 180K | -0.24% |
| 2026-11-03 | 4.11 | 4.21 | 4.04 | 4.17 | 240K | +1.21% |
| 2026-11-02 | 4.33 | 4.33 | 4.11 | 4.12 | 209K | -4.19% |
| 2026-10-30 | 4.71 | 4.71 | 4.28 | 4.30 | 275K | -9.66% |
| 2026-10-29 | 4.65 | 4.79 | 4.60 | 4.76 | 200K | +2.37% |
| 2026-10-28 | 4.72 | 4.73 | 4.55 | 4.65 | 221K | -1.69% |
| 2026-10-27 | 4.76 | 4.80 | 4.67 | 4.73 | 211K | -1.05% |
| 2026-10-26 | 4.81 | 4.87 | 4.64 | 4.78 | 199K | -0.83% |
| 2026-10-23 | 4.78 | 4.86 | 4.60 | 4.82 | 374K | -0.41% |
| 2026-10-22 | 4.84 | 4.94 | 4.67 | 4.84 | 340K | -0.21% |
| 2026-10-21 | 4.93 | 4.96 | 4.81 | 4.85 | 225K | -1.62% |
| 2026-10-20 | 5.15 | 5.25 | 4.67 | 4.93 | 567K | -4.64% |
| 2026-10-19 | 5.04 | 5.25 | 4.80 | 5.17 | 1.19M | +6.82% |
| 2026-10-16 | 4.80 | 4.90 | 4.71 | 4.84 | 1.65M | +1.26% |
| 2026-10-15 | 4.66 | 5.04 | 4.54 | 4.78 | 787K | +2.80% |
| 2026-10-14 | 4.49 | 4.65 | 4.42 | 4.65 | 1.47M | +2.20% |
| 2026-10-13 | 4.47 | 4.65 | 4.36 | 4.55 | 863K | -0.22% |
| 2026-10-12 | 4.50 | 4.58 | 4.36 | 4.56 | 494K | +0.88% |
| 2026-10-09 | 4.70 | 4.70 | 4.10 | 4.52 | 851K | -4.44% |
| 2026-10-08 | 3.68 | 4.73 | 3.51 | 4.73 | 2.74M | +16.79% |
| 2026-10-07 | 3.69 | 4.08 | 3.64 | 4.05 | 863K | +9.76% |
| 2026-10-06 | 3.64 | 3.72 | 3.62 | 3.69 | 240K | +1.65% |
| 2026-10-05 | 3.51 | 3.71 | 3.42 | 3.63 | 677K | +4.31% |
| 2026-10-02 | 3.54 | 3.60 | 3.45 | 3.48 | 357K | 0.00% |
| 2026-10-01 | 3.31 | 3.59 | 3.31 | 3.48 | 338K | +6.42% |
| 2026-09-30 | 3.33 | 3.38 | 3.26 | 3.27 | 164K | -1.80% |
| 2026-09-29 | 3.37 | 3.46 | 3.32 | 3.33 | 190K | -1.19% |
| 2026-09-28 | 3.49 | 3.52 | 3.37 | 3.37 | 201K | -3.44% |
| 2026-09-25 | 3.52 | 3.57 | 3.43 | 3.49 | 450K | -3.59% |
| 2026-09-24 | 3.57 | 3.66 | 3.52 | 3.62 | 185K | 0.00% |
| 2026-09-23 | 3.45 | 3.63 | 3.39 | 3.62 | 334K | +4.32% |
| 2026-09-22 | 3.59 | 3.59 | 3.42 | 3.47 | 242K | -1.42% |
| 2026-09-21 | 3.87 | 3.87 | 3.40 | 3.52 | 490K | -4.35% |
| 2026-09-18 | 3.73 | 3.78 | 3.60 | 3.68 | 288K | -2.65% |
| 2026-09-17 | 3.71 | 3.79 | 3.70 | 3.78 | 194K | +1.89% |
| 2026-09-16 | 3.71 | 3.74 | 3.65 | 3.71 | 173K | -0.54% |
| 2026-09-15 | 3.68 | 3.79 | 3.59 | 3.73 | 235K | 0.00% |
| 2026-09-14 | 3.61 | 3.87 | 3.58 | 3.73 | 352K | +3.04% |
| 2026-09-11 | 3.56 | 3.75 | 3.54 | 3.62 | 440K | +2.55% |
| 2026-09-10 | 3.56 | 3.62 | 3.51 | 3.53 | 174K | -1.67% |
| 2026-09-09 | 3.60 | 3.65 | 3.55 | 3.59 | 173K | -1.10% |
| 2026-09-08 | 3.70 | 3.73 | 3.56 | 3.63 | 424K | -1.36% |
| 2026-09-04 | 3.51 | 3.82 | 3.48 | 3.68 | 1.15M | +7.92% |
| 2026-09-03 | 3.46 | 3.55 | 3.34 | 3.41 | 214K | -0.87% |
| 2026-09-02 | 3.39 | 3.47 | 3.39 | 3.44 | 121K | +1.18% |
| 2026-09-01 | 3.55 | 3.59 | 3.38 | 3.40 | 330K | -5.82% |
| 2026-08-31 | 3.59 | 3.65 | 3.52 | 3.61 | 305K | +0.56% |
| 2026-08-28 | 3.61 | 3.65 | 3.51 | 3.59 | 229K | -0.28% |
BYRN Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
BYRN — Frequently Asked Questions
Quick answers to the most common questions about buying BYRN stock.
How has BYRN stock performed recently?
BYRN declined -77.9% over the past year, below its 5-year annualized CAGR of -25.0%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is BYRN's all-time high price?
Byrna Technologies Inc. reached $40.00 on 2007-01-30. The 52-week high is $20.69. Current 1-year return of -77.9% places the stock further from historical peaks.
Where can I download BYRN historical price data?
This page provides BYRN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2006-2026, downloadable in CSV format.