Byrna Technologies Inc. (BYRN) Stock Price History
Historical prices from 2006 to 2026
- 1M
- +16.1%
- 3M
- -38.3%
- YTD
- -64.7%
- 1Y
- -80.9%
- 3Y
- +8.7%
- 5Y
- -25.4%
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
- -23.6%
BYRN Stock Price Trajectory (2006–2026)
As of June 22, 2026, Byrna Technologies Inc. (BYRN) trades at $5.90, representing a -80.9% return over the past year. The stock has delivered a -77.0% total return over five years (-25.4% 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 -85.3%, currently trading 58% below its 200-day moving average, suggesting potential weakness.
When compared to Industrials sector peers AXON (-45.1% 1Y), SWBI (+47.8% 1Y), and AOUT (-8.5% 1Y), BYRN has underperformed the peer group average. Compare BYRN vs AXON →
BYRN Historical Price Data · from 2006
Rows 1–50 of 4,974| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 5.87 | 5.97 | 5.73 | 5.90 | 342K | +1.37% |
| 2026-06-17 | 5.70 | 6.08 | 5.62 | 5.82 | 293K | +2.83% |
| 2026-06-16 | 6.06 | 6.14 | 5.63 | 5.66 | 380K | -5.82% |
| 2026-06-15 | 6.43 | 6.56 | 6.01 | 6.01 | 110K | -5.35% |
| 2026-06-12 | 6.44 | 6.47 | 6.28 | 6.35 | 184K | -1.55% |
| 2026-06-11 | 6.30 | 6.45 | 6.01 | 6.45 | 288K | +2.87% |
| 2026-06-10 | 6.32 | 6.55 | 6.24 | 6.27 | 299K | +0.32% |
| 2026-06-09 | 6.08 | 6.28 | 5.92 | 6.25 | 309K | +2.29% |
| 2026-06-08 | 6.03 | 6.13 | 5.90 | 6.11 | 194K | +3.21% |
| 2026-06-05 | 6.25 | 6.25 | 5.86 | 5.92 | 379K | -6.48% |
| 2026-06-04 | 6.09 | 6.40 | 6.07 | 6.33 | 304K | +5.15% |
| 2026-06-03 | 6.08 | 6.10 | 5.87 | 6.02 | 290K | -3.22% |
| 2026-06-02 | 6.17 | 6.36 | 5.98 | 6.22 | 494K | +1.14% |
| 2026-06-01 | 6.21 | 6.35 | 6.11 | 6.15 | 323K | -1.44% |
| 2026-05-29 | 6.50 | 6.50 | 6.23 | 6.24 | 408K | -4.73% |
| 2026-05-28 | 6.14 | 6.77 | 6.03 | 6.55 | 742K | +7.03% |
| 2026-05-27 | 5.77 | 6.16 | 5.65 | 6.12 | 519K | +6.07% |
| 2026-05-26 | 5.59 | 5.80 | 5.47 | 5.77 | 537K | +4.15% |
| 2026-05-22 | 5.36 | 5.64 | 5.36 | 5.54 | 0 | +3.17% |
| 2026-05-21 | 5.24 | 5.41 | 5.10 | 5.37 | 252K | +0.75% |
| 2026-05-20 | 5.08 | 5.34 | 4.93 | 5.33 | 358K | +5.13% |
| 2026-05-19 | 4.99 | 5.09 | 4.96 | 5.07 | 311K | -0.20% |
| 2026-05-18 | 4.96 | 5.24 | 4.96 | 5.08 | 465K | +2.42% |
| 2026-05-15 | 5.16 | 5.16 | 4.92 | 4.96 | 379K | -4.25% |
| 2026-05-14 | 5.01 | 5.31 | 4.93 | 5.18 | 448K | +3.60% |
| 2026-05-13 | 5.02 | 5.06 | 4.85 | 5.00 | 339K | -1.38% |
| 2026-05-12 | 5.09 | 5.15 | 4.93 | 5.07 | 414K | -1.36% |
| 2026-05-11 | 5.27 | 5.34 | 5.10 | 5.14 | 384K | -3.56% |
| 2026-05-08 | 5.53 | 5.53 | 5.28 | 5.33 | 385K | -3.62% |
| 2026-05-07 | 5.57 | 5.70 | 5.50 | 5.53 | 368K | +0.36% |
| 2026-05-06 | 5.43 | 5.57 | 5.33 | 5.51 | 429K | +1.85% |
| 2026-05-05 | 5.44 | 5.49 | 5.24 | 5.41 | 577K | +0.93% |
| 2026-05-04 | 5.75 | 5.90 | 5.34 | 5.36 | 546K | -6.78% |
| 2026-05-01 | 5.85 | 6.00 | 5.63 | 5.75 | 424K | -1.71% |
| 2026-04-30 | 5.69 | 5.87 | 5.67 | 5.85 | 401K | +3.36% |
| 2026-04-29 | 6.05 | 6.05 | 5.65 | 5.66 | 555K | -6.91% |
| 2026-04-28 | 6.01 | 6.14 | 5.94 | 6.08 | 418K | +1.16% |
| 2026-04-27 | 6.14 | 6.16 | 5.94 | 6.01 | 481K | -2.28% |
| 2026-04-24 | 6.04 | 6.16 | 5.97 | 6.15 | 522K | +0.82% |
| 2026-04-23 | 6.05 | 6.18 | 5.92 | 6.10 | 451K | -2.09% |
| 2026-04-22 | 6.28 | 6.32 | 6.04 | 6.23 | 532K | +0.81% |
| 2026-04-21 | 6.55 | 6.66 | 6.17 | 6.18 | 681K | -4.78% |
| 2026-04-20 | 6.56 | 6.56 | 6.26 | 6.49 | 639K | -2.55% |
| 2026-04-17 | 6.46 | 7.20 | 6.45 | 6.66 | 786K | +6.05% |
| 2026-04-16 | 6.89 | 7.00 | 6.28 | 6.28 | 683K | -6.13% |
| 2026-04-15 | 6.20 | 6.78 | 6.15 | 6.69 | 1.02M | +11.50% |
| 2026-04-14 | 6.61 | 6.68 | 5.95 | 6.00 | 949K | -8.26% |
| 2026-04-13 | 5.69 | 6.76 | 5.67 | 6.54 | 1.34M | +15.14% |
| 2026-04-10 | 6.33 | 6.38 | 5.56 | 5.68 | 2.06M | -10.48% |
| 2026-04-09 | 7.50 | 8.27 | 6.33 | 6.34 | 2.97M | -31.03% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
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 -80.9% over the past year, below its 5-year annualized CAGR of -25.4%. 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 $34.30. Current 1-year return of -80.9% 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.