Stock listing
OTC:GUER Guerrilla RF, Inc Stock
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Share price · OTC:GUER
$4.17 USD +0.06 (+1.5%)
Close on Oct 30, 2026
- Day range
- $4.05 – $4.17 USDOct 30, 2026
- Volume
- 3,288 sharesOct 30, 2026
- Market cap
- $44.61M USDAt the close on Oct 30, 2026 · price × 10.70M shares outstanding
- 52-week range
- $1.10 – $7.00 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $37,386 USDMedian day 4,050 shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · OTC:GUER · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $4.17 | +0.06 | +1.5% | $4.11 | $4.17 | $4.05 | 3,288 | |
| $4.11 | +0.09 | +2.2% | $4.19 | $4.21 | $4.05 | 6,600 | |
| $4.02 | -0.15 | -3.6% | $4.17 | $4.17 | $4.01 | 3,053 | |
| $4.17 | +0.10 | +2.5% | $4.17 | $4.17 | $4.00 | 8,820 | |
| $4.07 | +0.02 | +0.5% | $3.95 | $4.07 | $3.95 | 800 | |
| $4.05 | +0.02 | +0.5% | $4.03 | $4.05 | $4.03 | 500 | |
| $4.03 | 0.00 | 0.0% | $4.05 | $4.066 | $4.03 | 6,400 | |
| $4.03 | +0.03 | +0.8% | $4.05 | $4.05 | $4.03 | 1,600 | |
| $4.00 | -0.20 | -4.8% | $4.20 | $4.29 | $3.85 | 15,300 | |
| $4.20 | +0.048 | +1.2% | $4.12 | $4.20 | $4.12 | 5,500 | |
| $4.152 | +0.052 | +1.3% | $4.12 | $4.152 | $3.92 | 4,000 | |
| $4.10 | +0.035 | +0.9% | $4.10 | $4.10 | $4.10 | 300 | |
| $4.065 | -0.125 | -3.0% | $4.19 | $4.20 | $4.065 | 4,400 | |
| $4.19 | -0.01 | -0.2% | $4.15 | $4.20 | $4.10 | 4,100 | |
| $4.20 | 0.00 | 0.0% | $4.16 | $4.20 | $4.16 | 1,900 | |
| $4.20 | +0.06 | +1.4% | $4.11 | $4.20 | $4.11 | 700 | |
| $4.14 | -0.06 | -1.4% | $4.158 | $4.16 | $3.783 | 5,200 | |
| $4.20 | 0.00 | 0.0% | $4.20 | $4.20 | $4.20 | 1,138 | |
| $4.20 | +0.047 | +1.1% | $4.155 | $4.20 | $4.155 | 3,000 | |
| $4.153 | -0.045 | -1.1% | $4.20 | $4.20 | $4.15 | 6,300 | |
| $4.198 | +0.098 | +2.4% | $4.00 | $4.20 | $3.90 | 2,000 | |
| $4.10 | -0.10 | -2.4% | $4.25 | $4.25 | $3.783 | 2,300 | |
| $4.20 | +0.05 | +1.2% | $4.18 | $4.20 | $4.139 | 11,200 | |
| $4.15 | -0.008 | -0.2% | $4.03 | $4.15 | $4.03 | 1,600 | |
| $4.158 | +0.038 | +0.9% | $4.16 | $4.20 | $4.15 | 1,500 | |
| $4.12 | +0.12 | +3.0% | $4.02 | $4.20 | $4.02 | 7,000 | |
| $4.00 | +0.20 | +5.3% | $4.25 | $4.25 | $4.00 | 10,400 | |
| $3.80 | -0.384 | -9.2% | $4.14 | $4.20 | $3.80 | 1,000 | |
| $4.184 | +0.034 | +0.8% | $4.15 | $4.20 | $4.15 | 6,500 | |
| $4.15 | 0.00 | 0.0% | $4.15 | $4.20 | $4.15 | 2,600 | |
| $4.15 | +0.077 | +1.9% | $4.00 | $4.15 | $3.916 | 6,100 | |
| $4.073 | +0.073 | +1.8% | $4.031 | $4.18 | $4.031 | 2,400 | |
| $4.00 | 0.00 | 0.0% | $4.00 | $4.00 | $4.00 | 0 | |
| $4.00 | -0.20 | -4.8% | $4.01 | $4.05 | $3.79 | 31,100 | |
| $4.20 | 0.00 | 0.0% | $4.137 | $4.20 | $4.11 | 29,700 | |
| $4.20 | -0.007 | -0.2% | $4.18 | $4.20 | $3.90 | 19,000 | |
| $4.207 | +0.092 | +2.2% | $4.12 | $4.207 | $4.12 | 3,700 | |
| $4.115 | -0.068 | -1.6% | $4.27 | $4.27 | $3.97 | 6,700 | |
| $4.183 | +0.25 | +6.4% | $4.00 | $4.30 | $3.92 | 33,400 | |
| $3.933 | +0.033 | +0.8% | $3.85 | $3.97 | $3.85 | 4,300 | |
| $3.90 | +0.02 | +0.5% | $4.00 | $4.00 | $3.90 | 1,700 | |
| $3.88 | -0.12 | -3.0% | $3.99 | $3.99 | $3.695 | 5,000 | |
| $4.00 | +0.03 | +0.8% | $3.98 | $4.05 | $3.62 | 7,600 | |
| $3.97 | -0.18 | -4.3% | $4.00 | $4.00 | $3.97 | 800 | |
| $4.15 | +0.10 | +2.5% | $4.05 | $4.20 | $4.05 | 900 | |
| $4.05 | -0.14 | -3.3% | $4.19 | $4.24 | $4.05 | 3,900 | |
| $4.19 | +0.02 | +0.5% | $4.10 | $4.20 | $4.10 | 3,500 | |
| $4.17 | -0.017 | -0.4% | $4.25 | $4.25 | $4.07 | 1,900 | |
| $4.187 | +0.209 | +5.3% | $4.00 | $4.28 | $4.00 | 3,800 | |
| $3.978 | +0.018 | +0.5% | $3.992 | $4.00 | $3.978 | 10,000 | |
| $3.96 | -0.04 | -1.0% | $4.00 | $4.00 | $3.96 | 9,300 | |
| $4.00 | +0.08 | +2.0% | $3.92 | $4.00 | $3.915 | 51,800 | |
| $3.92 | -0.073 | -1.8% | $4.00 | $4.00 | $3.75 | 3,800 | |
| $3.993 | +0.253 | +6.8% | $3.70 | $4.00 | $3.70 | 13,600 | |
| $3.74 | +0.02 | +0.5% | $3.72 | $3.74 | $3.687 | 12,100 | |
| $3.72 | +0.024 | +0.6% | $3.70 | $3.72 | $3.687 | 36,300 | |
| $3.696 | +0.016 | +0.4% | $3.77 | $3.77 | $3.68 | 83,600 | |
| $3.68 | +0.08 | +2.2% | $3.59 | $3.70 | $3.48 | 20,400 | |
| $3.60 | -0.10 | -2.7% | $3.78 | $3.78 | $3.55 | 13,200 | |
| $3.70 | +0.20 | +5.7% | $3.59 | $3.83 | $3.575 | 13,100 | |
| $3.50 | +0.802 | +29.7% | $3.09 | $3.65 | $3.08 | 63,000 | |
| $2.698 | -0.072 | -2.6% | $2.65 | $2.698 | $2.65 | 400 | |
| $2.77 | -0.024 | -0.9% | $2.691 | $2.77 | $2.65 | 1,700 | |
| $2.794 | -0.046 | -1.6% | $2.765 | $2.80 | $2.765 | 1,400 | |
| $2.84 | 0.00 | 0.0% | $2.84 | $2.84 | $2.84 | 400 | |
| $2.84 | +0.14 | +5.2% | $2.70 | $2.84 | $2.60 | 3,800 |
- Ticker
- OTC:GUER
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Oct 29, 2026
Guerrilla RF Announces Release Date for Q3 2026 Results and Business Update Webcast
Latest deck · Oct 11, 2026
Corporate Update (2026)
Corporate update · 16 slides
Calls
Upcoming
Guerrilla RF (OTC:GUER) Q3 2026 Earnings Call
Mon, Nov 02, 2026 · 8:30 AM ET
Register
Latest news
Guerrilla RF Announces Release Date for Q3 2026 Results and Business Update Webcast
Oct 29, 2026
Closed $4.17 (+1.5%) on Oct 30, 2026
Guerrilla RF Expands GaN Design Support and Begins Sampling New High-Power Devices
Oct 20, 2026
Closed $4.00 (-4.8%) on Oct 20, 2026
Decks
Corporate Update (2026)
Corporate update · 16 slides · Oct 11, 2026
LD Micro Investor Conference (June 2022)
Conference · 27 slides · Jun 8, 2022
Guerrilla RF, Inc on 6ix
- News releases
- 2 in the last 12 months · 2 in all · newest Oct 29, 2026 · oldest 2026
- Decks
- 2 decks · latest Oct 11, 2026
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