Guerrilla RF, Inc. GUER
6.00 USD +0.35 (+6.12%)
Regular-session close
5.78 Day range 6.10
1.15 52-week range 7.00
- YTD
- +185.52%
- 1 year
- +399.67%
GUER price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 5.78 | 6.10 | 5.78 | 6.00 | +0.35 | +6.19% | 8,739 |
| Nov 12, 2026 | 5.51 | 6.22 | 5.51 | 5.65 | -0.10 | -1.74% | 21,300 |
| Nov 11, 2026 | 5.18 | 5.82 | 5.18 | 5.75 | +0.50 | +9.52% | 22,900 |
| Nov 10, 2026 | 4.86 | 5.33 | 4.86 | 5.25 | +0.15 | +2.94% | 26,900 |
| Nov 9, 2026 | 5.17 | 5.22 | 5.00 | 5.10 | -0.05 | -0.97% | 29,300 |
| Nov 6, 2026 | 5.09 | 5.18 | 5.00 | 5.15 | +0.08 | +1.58% | 22,800 |
| Nov 5, 2026 | 5.14 | 5.33 | 5.07 | 5.07 | -0.03 | -0.59% | 47,000 |
| Nov 4, 2026 | 5.40 | 5.42 | 5.07 | 5.10 | -0.25 | -4.67% | 28,900 |
| Nov 3, 2026 | 5.27 | 5.49 | 5.06 | 5.35 | +0.10 | +1.90% | 23,100 |
| Nov 2, 2026 | 4.63 | 5.91 | 4.63 | 5.25 | +1.10 | +26.51% | 74,200 |
| Oct 30, 2026 | 4.10 | 4.17 | 4.05 | 4.15 | +0.04 | +0.97% | 16,000 |
| Oct 29, 2026 | 4.19 | 4.30 | 4.05 | 4.11 | +0.10 | +2.49% | 22,000 |
| Oct 28, 2026 | 4.17 | 4.17 | 4.01 | 4.01 | -0.16 | -3.84% | 12,600 |
| Oct 27, 2026 | 4.17 | 4.17 | 4.00 | 4.17 | +0.19 | +4.77% | 8,900 |
| Oct 26, 2026 | 3.92 | 4.14 | 3.92 | 3.98 | -0.07 | -1.73% | 11,900 |
| Oct 23, 2026 | 4.03 | 4.08 | 4.03 | 4.05 | +0.02 | +0.50% | 700 |
| Oct 22, 2026 | 4.05 | 4.07 | 4.03 | 4.03 | 0.00 | 0.00% | 6,400 |
| Oct 21, 2026 | 4.05 | 4.05 | 4.03 | 4.03 | +0.03 | +0.75% | 1,600 |
| Oct 20, 2026 | 4.20 | 4.29 | 3.85 | 4.00 | -0.20 | -4.76% | 15,300 |
| Oct 19, 2026 | 4.12 | 4.20 | 4.12 | 4.20 | +0.05 | +1.20% | 5,500 |
| Oct 16, 2026 | 4.12 | 4.15 | 3.92 | 4.15 | +0.05 | +1.22% | 4,000 |
| Oct 15, 2026 | 4.10 | 4.10 | 4.10 | 4.10 | +0.03 | +0.74% | 300 |
| Oct 14, 2026 | 4.19 | 4.20 | 4.07 | 4.07 | -0.12 | -2.86% | 4,400 |
| Oct 13, 2026 | 4.15 | 4.20 | 4.10 | 4.19 | -0.01 | -0.24% | 4,100 |
| Oct 12, 2026 | 4.16 | 4.20 | 4.16 | 4.20 | 0.00 | 0.00% | 1,900 |
| Oct 9, 2026 | 4.11 | 4.20 | 4.11 | 4.20 | +0.06 | +1.45% | 700 |
| Oct 8, 2026 | 4.16 | 4.16 | 3.78 | 4.14 | -0.06 | -1.43% | 5,200 |
| Oct 7, 2026 | 4.20 | 4.20 | 4.20 | 4.20 | 0.00 | 0.00% | 1,100 |
| Oct 6, 2026 | 4.16 | 4.20 | 4.16 | 4.20 | +0.05 | +1.20% | 3,000 |
| Oct 5, 2026 | 4.20 | 4.20 | 4.15 | 4.15 | -0.05 | -1.19% | 6,300 |
| Oct 2, 2026 | 4.00 | 4.20 | 3.90 | 4.20 | +0.10 | +2.44% | 2,000 |
| Oct 1, 2026 | 4.25 | 4.25 | 3.78 | 4.10 | -0.10 | -2.38% | 2,300 |
| Sep 30, 2026 | 4.18 | 4.20 | 4.14 | 4.20 | +0.05 | +1.20% | 11,200 |
| Sep 29, 2026 | 4.03 | 4.15 | 4.03 | 4.15 | -0.01 | -0.24% | 1,600 |
| Sep 28, 2026 | 4.16 | 4.20 | 4.15 | 4.16 | +0.04 | +0.97% | 1,500 |
| Sep 25, 2026 | 4.02 | 4.20 | 4.02 | 4.12 | +0.12 | +3.00% | 7,000 |
| Sep 24, 2026 | 4.25 | 4.25 | 4.00 | 4.00 | +0.20 | +5.26% | 10,400 |
| Sep 23, 2026 | 4.14 | 4.20 | 3.80 | 3.80 | -0.38 | -9.09% | 1,000 |
| Sep 22, 2026 | 4.15 | 4.20 | 4.15 | 4.18 | +0.03 | +0.72% | 6,500 |
| Sep 21, 2026 | 4.15 | 4.20 | 4.15 | 4.15 | 0.00 | 0.00% | 2,600 |
| Sep 18, 2026 | 4.00 | 4.15 | 3.92 | 4.15 | +0.08 | +1.97% | 6,100 |
| Sep 17, 2026 | 4.03 | 4.18 | 4.03 | 4.07 | +0.07 | +1.75% | 2,400 |
| Sep 16, 2026 | 4.00 | 4.00 | 4.00 | 4.00 | 0.00 | 0.00% | 0 |
| Sep 15, 2026 | 4.01 | 4.05 | 3.79 | 4.00 | -0.20 | -4.76% | 31,100 |
| Sep 14, 2026 | 4.14 | 4.20 | 4.11 | 4.20 | 0.00 | 0.00% | 29,700 |
| Sep 11, 2026 | 4.18 | 4.20 | 3.90 | 4.20 | -0.01 | -0.24% | 19,000 |
| Sep 10, 2026 | 4.12 | 4.21 | 4.12 | 4.21 | +0.10 | +2.43% | 3,700 |
| Sep 9, 2026 | 4.27 | 4.27 | 3.97 | 4.11 | -0.07 | -1.67% | 6,700 |
| Sep 8, 2026 | 4.00 | 4.30 | 3.92 | 4.18 | +0.25 | +6.36% | 33,400 |
| Sep 4, 2026 | 3.85 | 3.97 | 3.85 | 3.93 | +0.03 | +0.77% | 4,300 |
| Sep 3, 2026 | 4.00 | 4.00 | 3.90 | 3.90 | +0.02 | +0.52% | 1,700 |
| Sep 2, 2026 | 3.99 | 3.99 | 3.69 | 3.88 | -0.12 | -3.00% | 5,000 |
| Sep 1, 2026 | 3.98 | 4.05 | 3.62 | 4.00 | +0.03 | +0.76% | 7,600 |
| Aug 31, 2026 | 4.00 | 4.00 | 3.97 | 3.97 | -0.18 | -4.34% | 800 |
| Aug 28, 2026 | 4.05 | 4.20 | 4.05 | 4.15 | +0.10 | +2.47% | 900 |
| Aug 27, 2026 | 4.19 | 4.24 | 4.05 | 4.05 | -0.14 | -3.34% | 3,900 |
| Aug 26, 2026 | 4.10 | 4.20 | 4.10 | 4.19 | +0.02 | +0.48% | 3,500 |
| Aug 25, 2026 | 4.25 | 4.25 | 4.07 | 4.17 | -0.02 | -0.48% | 1,900 |
| Aug 24, 2026 | 4.00 | 4.28 | 4.00 | 4.19 | +0.21 | +5.28% | 3,800 |
| Aug 21, 2026 | 3.99 | 4.00 | 3.98 | 3.98 | +0.02 | +0.51% | 10,000 |
| Aug 20, 2026 | 4.00 | 4.00 | 3.96 | 3.96 | -0.04 | -1.00% | 9,300 |
| Aug 19, 2026 | 3.92 | 4.00 | 3.91 | 4.00 | +0.08 | +2.04% | 51,800 |
| Aug 18, 2026 | 4.00 | 4.00 | 3.75 | 3.92 | -0.07 | -1.75% | 3,800 |
| Aug 17, 2026 | 3.70 | 4.00 | 3.70 | 3.99 | +0.25 | +6.68% | 13,600 |
| Aug 14, 2026 | 3.72 | 3.74 | 3.69 | 3.74 | +0.02 | +0.54% | 12,100 |
65 days, newest first. Daily bars as drawn on the GUER chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.