CEA Industries Inc. Common Stock (BNC) Stock Price History
Historical prices from 2005 to 2026
- 1M
- +117.8%
- 3M
- +139.7%
- YTD
- -18.4%
- 1Y
- -69.9%
- 3Y
- -47.1%
- 5Y
- -31.8%
Loading 10-year price history...
BNC Historical Performance
BNC Annual Returns
Year-by-year price performance · 2005–2026
- 2005 annual price return
- -7.4%
- 2006 annual price return
- +43.1%
- 2007 annual price return
- -5.1%
- 2008 annual price return
- -44.7%
- 2009 annual price return
- +106.9%
- 2010 annual price return
- -18.3%
- 2011 annual price return
- -57.2%
- 2012 annual price return
- -46.7%
- 2013 annual price return
- +9.4%
- 2014 annual price return
- -20.0%
- 2015 annual price return
- +0.0%
- 2016 annual price return
- +0.0%
- 2025 annual price return
- -81.9%
- 2026 annual price return
- -58.6%
BNC Stock Price Trajectory (2005–2026)
As of September 9, 2026, CEA Industries Inc. Common Stock (BNC) trades at $5.25, representing a -69.9% return over the past year. The stock has delivered a -85.2% total return over five years (-31.8% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $42.50 on July 30, 2025. From this peak, BNC has corrected -87.6%, currently trading 38% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers GRWG (+5.8% 1Y), HYFM (-71.6% 1Y), and AEI (-43.0% 1Y), BNC has underperformed the peer group average. Compare BNC vs GRWG →
BNC Historical Price Data · from 2005
Rows 1–50 of 1,937| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-09-08 | 5.39 | 5.58 | 4.51 | 5.25 | 69.11M | +50.43% |
| 2026-09-04 | 3.39 | 3.50 | 3.29 | 3.49 | 616K | +6.08% |
| 2026-09-03 | 2.99 | 3.49 | 2.99 | 3.29 | 1.23M | +16.25% |
| 2026-09-02 | 2.81 | 3.02 | 2.75 | 2.83 | 191K | +0.71% |
| 2026-09-01 | 3.00 | 3.00 | 2.78 | 2.81 | 195K | -9.06% |
| 2026-08-31 | 2.96 | 3.22 | 2.96 | 3.09 | 209K | +2.66% |
| 2026-08-28 | 3.02 | 3.07 | 2.87 | 3.01 | 266K | 0.00% |
| 2026-08-27 | 2.98 | 3.15 | 2.96 | 3.01 | 282K | +3.08% |
| 2026-08-26 | 3.09 | 3.13 | 2.91 | 2.92 | 150K | -6.41% |
| 2026-08-25 | 3.11 | 3.18 | 3.05 | 3.12 | 153K | +0.32% |
| 2026-08-24 | 3.23 | 3.33 | 3.08 | 3.11 | 294K | -1.27% |
| 2026-08-21 | 2.80 | 3.18 | 2.75 | 3.15 | 765K | +16.67% |
| 2026-08-20 | 2.65 | 2.80 | 2.65 | 2.70 | 371K | +1.89% |
| 2026-08-19 | 2.52 | 2.68 | 2.50 | 2.65 | 202K | +5.16% |
| 2026-08-18 | 2.53 | 2.58 | 2.49 | 2.52 | 128K | -0.79% |
| 2026-08-17 | 2.69 | 2.74 | 2.52 | 2.54 | 133K | -3.05% |
| 2026-08-14 | 2.53 | 2.65 | 2.52 | 2.62 | 103K | +3.15% |
| 2026-08-13 | 2.53 | 2.59 | 2.48 | 2.54 | 102K | +0.79% |
| 2026-08-12 | 2.45 | 2.54 | 2.37 | 2.52 | 121K | +3.70% |
| 2026-08-11 | 2.45 | 2.56 | 2.37 | 2.43 | 190K | +0.83% |
| 2026-08-10 | 2.37 | 2.44 | 2.33 | 2.41 | 176K | +2.55% |
| 2026-08-07 | 2.30 | 2.40 | 2.30 | 2.35 | 67K | +2.17% |
| 2026-08-06 | 2.51 | 2.51 | 2.28 | 2.30 | 134K | -8.37% |
| 2026-08-05 | 2.55 | 2.57 | 2.49 | 2.51 | 68K | +0.80% |
| 2026-08-04 | 2.56 | 2.61 | 2.47 | 2.49 | 296K | -1.19% |
| 2026-08-03 | 2.69 | 2.76 | 2.50 | 2.52 | 261K | -5.26% |
| 2026-07-31 | 2.68 | 2.82 | 2.57 | 2.66 | 508K | -0.37% |
| 2026-07-30 | 2.58 | 2.67 | 2.49 | 2.67 | 134K | +6.80% |
| 2026-07-29 | 2.79 | 2.79 | 2.49 | 2.50 | 209K | -9.75% |
| 2026-07-28 | 2.83 | 2.83 | 2.70 | 2.77 | 153K | -2.81% |
| 2026-07-27 | 2.87 | 2.91 | 2.81 | 2.85 | 75K | +2.15% |
| 2026-07-24 | 2.87 | 2.89 | 2.77 | 2.79 | 110K | -2.45% |
| 2026-07-23 | 2.92 | 2.95 | 2.77 | 2.86 | 227K | -3.05% |
| 2026-07-22 | 3.00 | 3.06 | 2.93 | 2.95 | 104K | -2.32% |
| 2026-07-21 | 2.97 | 3.12 | 2.92 | 3.02 | 187K | +3.07% |
| 2026-07-20 | 2.87 | 2.96 | 2.84 | 2.93 | 205K | 0.00% |
| 2026-07-17 | 2.89 | 2.98 | 2.89 | 2.93 | 94K | -0.68% |
| 2026-07-16 | 2.91 | 3.00 | 2.85 | 2.95 | 121K | -0.34% |
| 2026-07-15 | 2.92 | 3.08 | 2.89 | 2.96 | 157K | +2.42% |
| 2026-07-14 | 2.88 | 2.93 | 2.77 | 2.89 | 193K | +2.85% |
| 2026-07-13 | 2.95 | 2.95 | 2.71 | 2.81 | 310K | -3.44% |
| 2026-07-10 | 2.90 | 3.15 | 2.88 | 2.91 | 518K | +5.05% |
| 2026-07-09 | 2.67 | 2.87 | 2.65 | 2.77 | 240K | +4.92% |
| 2026-07-08 | 2.68 | 2.72 | 2.56 | 2.64 | 125K | -2.58% |
| 2026-07-07 | 2.87 | 2.87 | 2.68 | 2.71 | 177K | -1.81% |
| 2026-07-06 | 2.70 | 2.84 | 2.62 | 2.76 | 261K | +2.22% |
| 2026-07-02 | 2.82 | 3.00 | 2.63 | 2.70 | 262K | -2.88% |
| 2026-07-01 | 2.70 | 2.93 | 2.69 | 2.78 | 206K | +2.21% |
| 2026-06-30 | 3.00 | 3.00 | 2.70 | 2.72 | 452K | -8.11% |
| 2026-06-29 | 2.98 | 3.12 | 2.74 | 2.96 | 713K | -2.63% |
BNC 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.
BNC — Frequently Asked Questions
Quick answers to the most common questions about buying BNC stock.
How has BNC stock performed recently?
BNC declined -69.9% over the past year, below its 5-year annualized CAGR of -31.8%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is BNC's all-time high price?
CEA Industries Inc. Common Stock reached $42.50 on 2025-07-30. The 52-week high is $20.90. Current 1-year return of -69.9% places the stock further from historical peaks.
Where can I download BNC historical price data?
This page provides BNC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2005-2026, downloadable in CSV format.