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OTC Markets OTCQX - Delayed Quote USD

Guerrilla RF, Inc. (GUER)

4.1530 +0.0430 (+1.05%)
At close: October 30 at 4:00:00 PM EDT
Currency in USD
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Date Open High Low Close Adj Close Volume
Oct 30, 2026
4.1000 4.1700 4.0460 4.1530 4.1530 16,000
Oct 29, 2026
4.1900 4.3000 4.0500 4.1100 4.1100 22,000
Oct 28, 2026
4.1700 4.1700 4.0100 4.0150 4.0150 12,600
Oct 27, 2026
4.1700 4.1700 4.0000 4.1700 4.1700 8,900
Oct 26, 2026
3.9250 4.1350 3.9250 3.9800 3.9800 11,900
Oct 23, 2026
4.0300 4.0800 4.0300 4.0500 4.0500 700
Oct 22, 2026
4.0500 4.0660 4.0300 4.0300 4.0300 6,400
Oct 21, 2026
4.0500 4.0500 4.0300 4.0300 4.0300 1,600
Oct 20, 2026
4.2000 4.2900 3.8500 4.0000 4.0000 15,300
Oct 19, 2026
4.1200 4.2000 4.1200 4.2000 4.2000 5,500
Oct 16, 2026
4.1200 4.1520 3.9200 4.1520 4.1520 4,000
Oct 15, 2026
4.1000 4.1000 4.1000 4.1000 4.1000 300
Oct 14, 2026
4.1900 4.2000 4.0650 4.0650 4.0650 4,400
Oct 13, 2026
4.1500 4.2000 4.1000 4.1900 4.1900 4,100
Oct 12, 2026
4.1600 4.2000 4.1600 4.2000 4.2000 1,900
Oct 9, 2026
4.1100 4.2000 4.1100 4.2000 4.2000 700
Oct 8, 2026
4.1580 4.1600 3.7830 4.1400 4.1400 5,200
Oct 7, 2026
4.2000 4.2000 4.2000 4.2000 4.2000 1,100
Oct 6, 2026
4.1550 4.2000 4.1550 4.2000 4.2000 3,000
Oct 5, 2026
4.2000 4.2000 4.1500 4.1530 4.1530 6,300
Oct 2, 2026
4.0000 4.2000 3.9000 4.1980 4.1980 2,000
Oct 1, 2026
4.2500 4.2500 3.7830 4.1000 4.1000 2,300
Sep 30, 2026
4.1800 4.2000 4.1390 4.2000 4.2000 11,200
Sep 29, 2026
4.0300 4.1500 4.0300 4.1500 4.1500 1,600
Sep 28, 2026
4.1600 4.2000 4.1500 4.1580 4.1580 1,500
Sep 25, 2026
4.0200 4.2000 4.0200 4.1200 4.1200 7,000
Sep 24, 2026
4.2500 4.2500 4.0000 4.0000 4.0000 10,400
Sep 23, 2026
4.1400 4.2000 3.8000 3.8000 3.8000 1,000
Sep 22, 2026
4.1500 4.2000 4.1500 4.1840 4.1840 6,500
Sep 21, 2026
4.1500 4.2000 4.1500 4.1500 4.1500 2,600
Sep 18, 2026
4.0000 4.1500 3.9160 4.1500 4.1500 6,100
Sep 17, 2026
4.0310 4.1800 4.0310 4.0730 4.0730 2,400
Sep 16, 2026
4.0000 4.0000 4.0000 4.0000 4.0000 -
Sep 15, 2026
4.0100 4.0500 3.7900 4.0000 4.0000 31,100
Sep 14, 2026
4.1370 4.2000 4.1100 4.2000 4.2000 29,700
Sep 11, 2026
4.1800 4.2000 3.9000 4.2000 4.2000 19,000
Sep 10, 2026
4.1200 4.2070 4.1200 4.2070 4.2070 3,700
Sep 9, 2026
4.2700 4.2700 3.9700 4.1150 4.1150 6,700
Sep 8, 2026
4.0000 4.3000 3.9200 4.1830 4.1830 33,400
Sep 4, 2026
3.8500 3.9700 3.8500 3.9330 3.9330 4,300
Sep 3, 2026
4.0000 4.0000 3.9000 3.9000 3.9000 1,700
Sep 2, 2026
3.9900 3.9900 3.6950 3.8800 3.8800 5,000
Sep 1, 2026
3.9800 4.0500 3.6200 4.0000 4.0000 7,600
Aug 31, 2026
4.0000 4.0000 3.9700 3.9700 3.9700 800
Aug 28, 2026
4.0500 4.2000 4.0500 4.1500 4.1500 900
Aug 27, 2026
4.1900 4.2400 4.0500 4.0500 4.0500 3,900
Aug 26, 2026
4.1000 4.2000 4.1000 4.1900 4.1900 3,500
Aug 25, 2026
4.2500 4.2500 4.0700 4.1700 4.1700 1,900
Aug 24, 2026
4.0000 4.2800 4.0000 4.1870 4.1870 3,800
Aug 21, 2026
3.9920 4.0000 3.9780 3.9780 3.9780 10,000
Aug 20, 2026
4.0000 4.0000 3.9600 3.9600 3.9600 9,300
Aug 19, 2026
3.9200 4.0000 3.9150 4.0000 4.0000 51,800
Aug 18, 2026
4.0000 4.0000 3.7500 3.9200 3.9200 3,800
Aug 17, 2026
3.7000 4.0000 3.7000 3.9930 3.9930 13,600
Aug 14, 2026
3.7200 3.7400 3.6870 3.7400 3.7400 12,100
Aug 13, 2026
3.7000 3.7200 3.6870 3.7200 3.7200 36,300
Aug 12, 2026
3.7700 3.7700 3.6800 3.6960 3.6960 83,600
Aug 11, 2026
3.5900 3.7000 3.4800 3.6800 3.6800 20,400
Aug 10, 2026
3.7800 3.7800 3.5500 3.6000 3.6000 13,200
Aug 7, 2026
3.5900 3.8300 3.5750 3.7000 3.7000 13,100
Aug 6, 2026
3.0900 3.6500 3.0800 3.5000 3.5000 63,000
Aug 5, 2026
2.6500 2.6980 2.6500 2.6980 2.6980 400
Aug 4, 2026
2.6910 2.7700 2.6500 2.7700 2.7700 1,700
Aug 3, 2026
2.7650 2.8000 2.7650 2.7940 2.7940 1,400
Jul 31, 2026
2.8400 2.8400 2.8400 2.8400 2.8400 400
Jul 30, 2026
2.7000 2.8400 2.6000 2.8400 2.8400 3,800
Jul 29, 2026
2.7000 2.7000 2.4160 2.7000 2.7000 22,400
Jul 28, 2026
2.8400 2.8400 2.8000 2.8000 2.8000 200
Jul 27, 2026
2.8600 2.8600 2.8400 2.8400 2.8400 700
Jul 24, 2026
2.8400 2.8400 2.8000 2.8000 2.8000 2,900
Jul 23, 2026
2.8400 2.8400 2.8400 2.8400 2.8400 -
Jul 22, 2026
2.8470 2.8470 2.8400 2.8400 2.8400 400
Jul 21, 2026
2.7800 2.7800 2.7800 2.7800 2.7800 -
Jul 20, 2026
2.7800 2.7800 2.7800 2.7800 2.7800 200
Jul 17, 2026
2.8500 2.8500 2.7000 2.7000 2.7000 4,700
Jul 16, 2026
2.9000 2.9110 2.8600 2.8660 2.8660 9,500
Jul 15, 2026
2.9800 2.9900 2.9250 2.9700 2.9700 3,100
Jul 14, 2026
2.8500 2.9490 2.8500 2.9400 2.9400 2,700
Jul 13, 2026
2.8920 2.8920 2.8920 2.8920 2.8920 -
Jul 10, 2026
2.8650 2.8920 2.8500 2.8920 2.8920 3,200
Jul 9, 2026
2.8500 2.8500 2.8500 2.8500 2.8500 200
Jul 8, 2026
2.9310 2.9310 2.9310 2.9310 2.9310 -
Jul 7, 2026
2.8000 2.9500 2.8000 2.9310 2.9310 2,100
Jul 6, 2026
2.9700 2.9900 2.8450 2.8850 2.8850 3,600
Jul 2, 2026
2.9900 2.9900 2.9740 2.9800 2.9800 3,800
Jul 1, 2026
2.8370 2.9600 2.8370 2.9600 2.9600 2,300
Jun 30, 2026
2.8500 2.8500 2.6870 2.7800 2.7800 4,600
Jun 29, 2026
2.7100 2.8100 2.7100 2.7690 2.7690 2,700
Jun 26, 2026
2.7500 2.7500 2.7500 2.7500 2.7500 400
Jun 25, 2026
2.7600 2.7600 2.7000 2.7000 2.7000 300
Jun 24, 2026
2.6000 2.9600 2.3400 2.9600 2.9600 3,300
Jun 23, 2026
2.7500 2.9710 2.7000 2.7340 2.7340 4,900
Jun 22, 2026
2.8000 2.8250 2.7000 2.7350 2.7350 1,800
Jun 18, 2026
2.8500 2.8500 2.8500 2.8500 2.8500 100
Jun 17, 2026
3.0000 3.0000 2.8500 2.8500 2.8500 3,600
Jun 16, 2026
2.9500 2.9500 2.7300 2.7390 2.7390 3,300
Jun 15, 2026
3.0300 3.1000 2.8500 2.9500 2.9500 5,200
Jun 12, 2026
3.0500 3.0500 2.6500 3.0000 3.0000 32,600
Jun 11, 2026
2.9300 3.0000 2.9300 2.9850 2.9850 38,300
Jun 10, 2026
2.9080 2.9300 2.9080 2.9200 2.9200 1,200
Jun 9, 2026
2.9220 2.9220 2.8500 2.8580 2.8580 3,000
Jun 8, 2026
2.8100 2.8100 2.8000 2.8000 2.8000 500
Jun 5, 2026
2.9550 2.9550 2.9550 2.9550 2.9550 1,100
Jun 4, 2026
3.0000 3.0000 2.8000 2.8380 2.8380 2,400
Jun 3, 2026
2.9220 2.9220 2.9220 2.9220 2.9220 200
Jun 2, 2026
2.9000 3.0000 2.9000 3.0000 3.0000 5,900
Jun 1, 2026
2.9900 2.9900 2.9850 2.9850 2.9850 300
May 29, 2026
3.0000 3.0000 2.9900 2.9900 2.9900 4,100
May 28, 2026
2.9000 3.0000 2.8150 2.9500 2.9500 10,600
May 27, 2026
3.0200 3.0200 2.8500 2.8500 2.8500 5,700
May 26, 2026
2.9990 3.0000 2.9680 3.0000 3.0000 10,400
May 22, 2026
3.0000 3.0000 2.8000 2.8000 2.8000 1,000
May 21, 2026
3.0000 3.0000 3.0000 3.0000 3.0000 1,600
May 20, 2026
2.8840 2.9840 2.8840 2.9840 2.9840 1,500
May 19, 2026
3.0000 3.0000 2.9000 2.9200 2.9200 5,200
May 18, 2026
2.4500 2.9820 2.4500 2.9820 2.9820 6,700
May 15, 2026
2.2700 2.4400 2.2600 2.3660 2.3660 2,200
May 14, 2026
2.7380 2.7830 2.4500 2.4500 2.4500 6,500
May 13, 2026
3.1000 3.1000 2.6500 2.6500 2.6500 17,000
May 12, 2026
3.1000 3.1000 3.0400 3.0400 3.0400 1,300
May 11, 2026
2.8280 3.5000 2.8280 3.1000 3.1000 16,200
May 8, 2026
2.7100 2.7500 2.7000 2.7500 2.7500 1,300
May 7, 2026
2.7000 2.8400 2.6600 2.6710 2.6710 1,200
May 6, 2026
2.7000 2.8000 2.6640 2.7040 2.7040 5,500
May 5, 2026
2.5000 2.5900 2.4500 2.5850 2.5850 6,300
May 4, 2026
2.5140 2.6400 2.5140 2.6400 2.6400 1,500
May 1, 2026
2.5700 2.5700 2.4500 2.4500 2.4500 1,300
Apr 30, 2026
2.5500 2.5500 2.5500 2.5500 2.5500 -
Apr 29, 2026
2.5460 2.5930 2.5000 2.5500 2.5500 11,600
Apr 28, 2026
2.6700 2.6700 2.4400 2.4400 2.4400 1,800
Apr 27, 2026
2.7000 2.7000 2.6700 2.7000 2.7000 2,900
Apr 24, 2026
2.6420 2.7000 2.5850 2.7000 2.7000 4,500
Apr 23, 2026
2.4400 2.5950 2.4400 2.5800 2.5800 9,300
Apr 22, 2026
2.3000 2.3150 2.3000 2.3150 2.3150 1,700
Apr 21, 2026
2.3000 2.3000 2.3000 2.3000 2.3000 -
Apr 20, 2026
2.2250 2.3000 2.2250 2.3000 2.3000 2,300
Apr 17, 2026
2.1000 2.1000 2.1000 2.1000 2.1000 100
Apr 16, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 -
Apr 15, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 -
Apr 14, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 -
Apr 13, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 2,100
Apr 10, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 -
Apr 9, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 400
Apr 8, 2026
2.2500 2.2500 2.2500 2.2500 2.2500 200
Apr 7, 2026
2.2500 2.2500 2.2500 2.2500 2.2500 200
Apr 6, 2026
1.8100 1.8100 1.8100 1.8100 1.8100 -
Apr 2, 2026
1.8100 1.8100 1.8100 1.8100 1.8100 -
Apr 1, 2026
1.8100 1.8100 1.8100 1.8100 1.8100 -
Mar 31, 2026
2.2100 2.2500 1.8100 1.8100 1.8100 1,700
Mar 30, 2026
2.3000 2.3000 2.3000 2.3000 2.3000 -
Mar 27, 2026
2.3000 2.3000 2.3000 2.3000 2.3000 -
Mar 26, 2026
2.3000 2.3000 2.3000 2.3000 2.3000 1,400
Mar 25, 2026
2.3060 2.3060 2.3060 2.3060 2.3060 -
Mar 24, 2026
2.3100 2.3100 2.2960 2.3060 2.3060 2,200
Mar 23, 2026
1.8700 1.8700 1.8700 1.8700 1.8700 -
Mar 20, 2026
2.0000 2.0000 1.8700 1.8700 1.8700 700
Mar 19, 2026
2.4800 2.4800 2.4800 2.4800 2.4800 -
Mar 18, 2026
2.4800 2.4800 2.4800 2.4800 2.4800 -
Mar 17, 2026
2.5300 2.5300 2.4260 2.4800 2.4800 4,100
Mar 16, 2026
2.4800 2.4800 2.4800 2.4800 2.4800 300
Mar 13, 2026
2.1200 2.1200 1.6400 1.8000 1.8000 10,700
Mar 12, 2026
2.0000 2.0000 2.0000 2.0000 2.0000 -
Mar 11, 2026
2.1000 2.1000 2.0000 2.0000 2.0000 300
Mar 10, 2026
2.1000 2.4100 1.9800 1.9800 1.9800 7,500
Mar 9, 2026
2.0000 2.0540 2.0000 2.0000 2.0000 900
Mar 6, 2026
2.0500 2.0500 2.0500 2.0500 2.0500 100
Mar 5, 2026
2.1000 2.2000 1.9700 1.9700 1.9700 3,700
Mar 4, 2026
2.3100 2.3100 2.3100 2.3100 2.3100 -
Mar 3, 2026
2.3100 2.3100 2.3100 2.3100 2.3100 100
Mar 2, 2026
2.1000 2.6000 2.1000 2.4700 2.4700 2,300
Feb 27, 2026
1.9900 2.1000 1.9900 2.1000 2.1000 700
Feb 26, 2026
1.9600 1.9800 1.9600 1.9800 1.9800 800
Feb 25, 2026
1.9500 1.9500 1.9500 1.9500 1.9500 100
Feb 24, 2026
1.9880 2.0200 1.9000 1.9000 1.9000 3,800
Feb 23, 2026
1.8200 1.8200 1.8200 1.8200 1.8200 100
Feb 20, 2026
1.8100 1.8100 1.8100 1.8100 1.8100 -
Feb 19, 2026
1.9500 1.9500 1.8100 1.8100 1.8100 1,400
Feb 18, 2026
1.9000 1.9810 1.9000 1.9810 1.9810 500
Feb 17, 2026
1.9800 2.0000 1.9800 2.0000 2.0000 300
Feb 13, 2026
1.9080 2.0000 1.9080 1.9900 1.9900 800
Feb 12, 2026
1.9250 1.9250 1.9250 1.9250 1.9250 -
Feb 11, 2026
1.9970 1.9970 1.9100 1.9250 1.9250 700
Feb 10, 2026
2.0000 2.0100 1.9800 1.9800 1.9800 900
Feb 9, 2026
1.9500 2.0000 1.9300 2.0000 2.0000 7,100
Feb 6, 2026
2.0000 2.0000 1.7400 1.9400 1.9400 2,100
Feb 5, 2026
1.7710 2.0000 1.7710 2.0000 2.0000 700
Feb 4, 2026
1.7180 1.7180 1.7180 1.7180 1.7180 100
Feb 3, 2026
1.6400 1.6400 1.6400 1.6400 1.6400 -
Feb 2, 2026
1.8150 1.8150 1.6400 1.6400 1.6400 2,100
Jan 30, 2026
1.8000 1.8000 1.8000 1.8000 1.8000 500
Jan 29, 2026
1.9100 1.9100 1.8000 1.8530 1.8530 3,100
Jan 28, 2026
1.8560 1.8560 1.8560 1.8560 1.8560 -
Jan 27, 2026
1.8950 1.8950 1.8560 1.8560 1.8560 1,100
Jan 26, 2026
1.9310 2.0000 1.9040 1.9040 1.9040 1,000
Jan 23, 2026
1.8800 1.8800 1.8800 1.8800 1.8800 -
Jan 22, 2026
2.1690 2.2000 1.8800 1.8800 1.8800 4,200
Jan 21, 2026
2.1850 2.1850 1.9500 1.9500 1.9500 1,400
Jan 20, 2026
2.1800 2.2000 2.1700 2.1700 2.1700 3,800
Jan 16, 2026
2.1450 2.1600 2.1300 2.1600 2.1600 800
Jan 15, 2026
2.2500 2.2500 2.1600 2.1600 2.1600 1,800
Jan 14, 2026
2.2400 2.2400 2.2400 2.2400 2.2400 1,600
Jan 13, 2026
2.2300 2.2330 2.1900 2.2080 2.2080 1,600
Jan 12, 2026
2.1780 2.1800 2.1780 2.1800 2.1800 400
Jan 9, 2026
2.0490 2.1100 2.0490 2.1100 2.1100 600
Jan 8, 2026
2.0210 2.0700 2.0000 2.0700 2.0700 1,000
Jan 7, 2026
1.9850 1.9850 1.9850 1.9850 1.9850 100
Jan 6, 2026
2.1500 2.1800 1.8000 1.8500 1.8500 6,600
Jan 5, 2026
2.0000 2.0800 2.0000 2.0800 2.0800 1,000
Jan 2, 2026
2.1000 2.1000 2.0080 2.0080 2.0080 600
Dec 31, 2025
2.1000 2.1000 2.1000 2.1000 2.1000 400
Dec 30, 2025
2.1500 2.1500 1.9500 2.1500 2.1500 2,900
Dec 29, 2025
2.3300 2.3300 2.1640 2.1640 2.1640 800
Dec 26, 2025
2.3000 2.3000 2.2600 2.2600 2.2600 600
Dec 24, 2025
2.5700 2.5700 2.5700 2.5700 2.5700 -
Dec 23, 2025
2.6500 2.6500 2.5700 2.5700 2.5700 3,400
Dec 22, 2025
2.6500 2.6500 2.6500 2.6500 2.6500 -
Dec 19, 2025
2.6500 2.6500 2.6500 2.6500 2.6500 -
Dec 18, 2025
2.6500 2.6500 2.6500 2.6500 2.6500 -
Dec 17, 2025
2.6500 2.6500 2.6500 2.6500 2.6500 -
Dec 16, 2025
2.5900 2.6500 2.5000 2.6500 2.6500 900
Dec 15, 2025
2.4780 2.4780 2.4780 2.4780 2.4780 -
Dec 12, 2025
2.5680 2.5680 2.4780 2.4780 2.4780 300
Dec 11, 2025
2.8400 2.9520 2.8400 2.9520 2.9520 1,100
Dec 10, 2025
2.7260 2.8400 2.7260 2.8400 2.8400 500
Dec 9, 2025
2.7500 3.0000 2.5800 3.0000 3.0000 4,100
Dec 8, 2025
2.6500 2.6500 2.3930 2.3930 2.3930 300
Dec 5, 2025
2.6500 2.8700 2.0400 2.7500 2.7500 6,400
Dec 4, 2025
1.7800 2.3000 1.5300 2.3000 2.3000 4,400
Dec 3, 2025
2.0400 2.0900 1.8400 1.8400 1.8400 500
Dec 2, 2025
2.5300 2.5300 1.8300 1.8300 1.8300 2,900
Dec 1, 2025
2.6570 2.6570 2.5290 2.5290 2.5290 1,800
Nov 28, 2025
2.9500 2.9700 2.3000 2.3000 2.3000 2,500
Nov 26, 2025
3.0800 3.0800 2.5000 2.5100 2.5100 4,400
Nov 25, 2025
3.0000 3.2500 2.2500 3.1000 3.1000 17,000
Nov 24, 2025
1.8800 7.0000 1.8800 2.2000 2.2000 4,800
Nov 21, 2025
1.5500 1.6800 1.5350 1.6800 1.6800 1,700
Nov 20, 2025
1.5000 1.5040 1.3360 1.4900 1.4900 2,800
Nov 19, 2025
1.4600 1.5000 1.4600 1.5000 1.5000 400
Nov 18, 2025
1.4800 1.4800 1.3400 1.3400 1.3400 1,200
Nov 17, 2025
1.2500 1.4650 1.1470 1.3600 1.3600 29,700
Nov 14, 2025
1.3300 1.5000 1.2000 1.3900 1.3900 62,200
Nov 13, 2025
1.3680 1.4900 1.2000 1.2000 1.2000 3,900
Nov 12, 2025
1.2800 1.3800 1.2000 1.2500 1.2500 38,200
Nov 11, 2025
1.1200 1.1200 1.1200 1.1200 1.1200 100
Nov 10, 2025
1.1100 1.2200 1.1100 1.2100 1.2100 600
Nov 7, 2025
1.2000 1.2000 1.1000 1.1000 1.1000 2,300
Nov 6, 2025
1.2200 1.2200 1.2200 1.2200 1.2200 -
Nov 5, 2025
1.2200 1.2200 1.2200 1.2200 1.2200 1,000
Nov 4, 2025
1.2000 1.2000 1.2000 1.2000 1.2000 -
Nov 3, 2025
1.2000 1.2000 1.2000 1.2000 1.2000 -
Oct 31, 2025
1.2700 1.2700 1.2000 1.2000 1.2000 3,200

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