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AmpliTech Group, Inc. (AMPG)
NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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3.4200+0.0100 (+0.29%)
At close: 4:00PM EDT
3.6000 +0.18 (5.26%)
After hours: 07:56PM EDT
After hours: 07:56PM EDT
Show:
Historical Prices
Frequency:
Daily
Currency in USD
| Date | Open | High | Low | Close* | Adj Close** | Volume |
|---|---|---|---|---|---|---|
| Sep 16, 2021 | 3.3900 | 3.4700 | 3.3000 | 3.4200 | 3.4200 | 59,600 |
| Sep 15, 2021 | 3.4200 | 3.5180 | 3.3400 | 3.4100 | 3.4100 | 75,000 |
| Sep 14, 2021 | 3.5800 | 3.5800 | 3.3300 | 3.3800 | 3.3800 | 137,400 |
| Sep 13, 2021 | 3.6000 | 3.7000 | 3.5500 | 3.6000 | 3.6000 | 23,000 |
| Sep 10, 2021 | 3.6100 | 3.6600 | 3.5500 | 3.5900 | 3.5900 | 43,500 |
| Sep 09, 2021 | 3.6700 | 3.7500 | 3.5300 | 3.5900 | 3.5900 | 32,400 |
| Sep 08, 2021 | 3.8400 | 3.8400 | 3.6600 | 3.6700 | 3.6700 | 84,500 |
| Sep 07, 2021 | 3.8200 | 3.8970 | 3.7500 | 3.8400 | 3.8400 | 60,500 |
| Sep 03, 2021 | 3.7700 | 3.8500 | 3.7000 | 3.8200 | 3.8200 | 37,400 |
| Sep 02, 2021 | 3.7100 | 3.8500 | 3.6800 | 3.7800 | 3.7800 | 83,600 |
| Sep 01, 2021 | 3.7400 | 3.8800 | 3.6100 | 3.6600 | 3.6600 | 88,600 |
| Aug 31, 2021 | 3.7400 | 3.7500 | 3.6600 | 3.7200 | 3.7200 | 48,100 |
| Aug 30, 2021 | 3.8500 | 3.9100 | 3.7500 | 3.7600 | 3.7600 | 54,000 |
| Aug 27, 2021 | 3.6900 | 3.8600 | 3.6600 | 3.8300 | 3.8300 | 83,700 |
| Aug 26, 2021 | 3.3500 | 3.7200 | 3.3500 | 3.7200 | 3.7200 | 163,500 |
| Aug 25, 2021 | 3.3800 | 3.4800 | 3.3500 | 3.3500 | 3.3500 | 45,400 |
| Aug 24, 2021 | 3.3400 | 3.4700 | 3.3000 | 3.3600 | 3.3600 | 54,400 |
| Aug 23, 2021 | 3.3100 | 3.3850 | 3.2500 | 3.3200 | 3.3200 | 83,800 |
| Aug 20, 2021 | 3.3000 | 3.4500 | 3.2700 | 3.2800 | 3.2800 | 102,200 |
| Aug 19, 2021 | 3.4800 | 3.6200 | 3.3000 | 3.3400 | 3.3400 | 132,800 |
| Aug 18, 2021 | 3.2900 | 3.6000 | 3.2000 | 3.5300 | 3.5300 | 137,900 |
| Aug 17, 2021 | 3.5500 | 3.5500 | 3.2200 | 3.2500 | 3.2500 | 315,600 |
| Aug 16, 2021 | 3.7700 | 3.7700 | 3.5500 | 3.5500 | 3.5500 | 122,600 |
| Aug 13, 2021 | 3.8900 | 3.9580 | 3.7300 | 3.7700 | 3.7700 | 106,100 |
| Aug 12, 2021 | 3.8300 | 3.9900 | 3.8100 | 3.9000 | 3.9000 | 97,700 |
| Aug 11, 2021 | 3.9400 | 3.9900 | 3.7700 | 3.8600 | 3.8600 | 115,500 |
| Aug 10, 2021 | 3.9900 | 3.9900 | 3.8950 | 3.9300 | 3.9300 | 29,600 |
| Aug 09, 2021 | 3.9270 | 3.9900 | 3.8500 | 3.9800 | 3.9800 | 44,400 |
| Aug 06, 2021 | 3.9700 | 3.9810 | 3.8200 | 3.9400 | 3.9400 | 144,300 |
| Aug 05, 2021 | 4.0300 | 4.0700 | 3.9000 | 3.9400 | 3.9400 | 92,200 |
| Aug 04, 2021 | 4.0000 | 4.1000 | 3.9950 | 4.0800 | 4.0800 | 33,400 |
| Aug 03, 2021 | 4.0800 | 4.1200 | 3.9500 | 4.0500 | 4.0500 | 109,100 |
| Aug 02, 2021 | 4.2200 | 4.2200 | 4.0500 | 4.0900 | 4.0900 | 113,300 |
| Jul 30, 2021 | 4.2200 | 4.3700 | 4.1400 | 4.2300 | 4.2300 | 54,700 |
| Jul 29, 2021 | 4.1900 | 4.3770 | 4.1500 | 4.2200 | 4.2200 | 129,800 |
| Jul 28, 2021 | 3.9900 | 4.4000 | 3.8800 | 4.2600 | 4.2600 | 612,400 |
| Jul 27, 2021 | 3.8800 | 4.0000 | 3.7100 | 3.7400 | 3.7400 | 87,200 |
| Jul 26, 2021 | 3.9000 | 3.9600 | 3.8000 | 3.8800 | 3.8800 | 75,400 |
| Jul 23, 2021 | 4.0800 | 4.1300 | 3.7720 | 3.9000 | 3.9000 | 197,500 |
| Jul 22, 2021 | 4.2300 | 4.2300 | 3.9900 | 4.1100 | 4.1100 | 64,900 |
| Jul 21, 2021 | 3.9000 | 4.2100 | 3.9000 | 4.2100 | 4.2100 | 122,500 |
| Jul 20, 2021 | 3.7700 | 3.9920 | 3.6800 | 3.8000 | 3.8000 | 78,600 |
| Jul 19, 2021 | 3.9100 | 4.0200 | 3.6600 | 3.7000 | 3.7000 | 309,500 |
| Jul 16, 2021 | 4.1700 | 4.2000 | 3.9200 | 3.9400 | 3.9400 | 166,000 |
| Jul 15, 2021 | 4.1700 | 4.2290 | 4.0350 | 4.1600 | 4.1600 | 163,000 |
| Jul 14, 2021 | 4.4500 | 4.4650 | 4.1300 | 4.1800 | 4.1800 | 228,000 |
| Jul 13, 2021 | 4.5900 | 4.7700 | 4.3500 | 4.4500 | 4.4500 | 316,800 |
| Jul 12, 2021 | 4.4900 | 4.6100 | 4.3800 | 4.5300 | 4.5300 | 101,500 |
| Jul 09, 2021 | 4.3700 | 4.4900 | 4.2300 | 4.4500 | 4.4500 | 195,300 |
| Jul 08, 2021 | 4.4500 | 4.5600 | 4.1300 | 4.3400 | 4.3400 | 417,500 |
| Jul 07, 2021 | 4.8700 | 5.0000 | 4.4500 | 4.5300 | 4.5300 | 168,700 |
| Jul 06, 2021 | 4.5000 | 4.8300 | 4.4100 | 4.7700 | 4.7700 | 130,400 |
| Jul 02, 2021 | 4.5100 | 4.5800 | 4.4000 | 4.4500 | 4.4500 | 158,900 |
| Jul 01, 2021 | 4.6500 | 4.7000 | 4.4000 | 4.4900 | 4.4900 | 115,400 |
| Jun 30, 2021 | 4.6900 | 4.8400 | 4.6000 | 4.6300 | 4.6300 | 160,500 |
| Jun 29, 2021 | 4.9100 | 4.9100 | 4.6300 | 4.7200 | 4.7200 | 148,400 |
| Jun 28, 2021 | 5.0100 | 5.0100 | 4.7590 | 4.8800 | 4.8800 | 170,600 |
| Jun 25, 2021 | 4.9900 | 5.0000 | 4.8200 | 4.9100 | 4.9100 | 112,100 |
| Jun 24, 2021 | 4.9400 | 5.4300 | 4.6200 | 4.9900 | 4.9900 | 767,000 |
| Jun 23, 2021 | 4.7300 | 5.1900 | 4.6600 | 4.9000 | 4.9000 | 278,900 |
| Jun 22, 2021 | 4.6500 | 4.7700 | 4.2800 | 4.7300 | 4.7300 | 435,400 |
| Jun 21, 2021 | 4.9300 | 5.0000 | 4.5700 | 4.6500 | 4.6500 | 297,100 |
| Jun 18, 2021 | 5.5000 | 5.5350 | 5.0000 | 5.0400 | 5.0400 | 455,100 |
| Jun 17, 2021 | 5.3600 | 5.6000 | 5.3000 | 5.5800 | 5.5800 | 288,000 |
| Jun 16, 2021 | 6.3200 | 6.3900 | 5.1500 | 5.4000 | 5.4000 | 1,740,100 |
| Jun 15, 2021 | 5.6600 | 6.0700 | 5.4300 | 6.0300 | 6.0300 | 1,025,100 |
| Jun 14, 2021 | 5.6900 | 5.7000 | 5.5000 | 5.6500 | 5.6500 | 243,600 |
| Jun 11, 2021 | 5.6800 | 5.6800 | 5.4400 | 5.6300 | 5.6300 | 332,400 |
| Jun 10, 2021 | 5.5500 | 5.8200 | 5.2100 | 5.6800 | 5.6800 | 720,700 |
| Jun 09, 2021 | 5.5500 | 5.7000 | 5.3690 | 5.4800 | 5.4800 | 372,500 |
| Jun 08, 2021 | 5.4950 | 5.6900 | 5.2500 | 5.5300 | 5.5300 | 556,400 |
| Jun 07, 2021 | 5.2690 | 5.7700 | 5.1000 | 5.5000 | 5.5000 | 1,020,900 |
| Jun 04, 2021 | 4.6900 | 5.4300 | 4.6300 | 5.2400 | 5.2400 | 494,900 |
| Jun 03, 2021 | 4.7100 | 4.7200 | 4.5200 | 4.6300 | 4.6300 | 155,300 |
| Jun 02, 2021 | 4.6400 | 4.7000 | 4.3700 | 4.7000 | 4.7000 | 133,600 |
| Jun 01, 2021 | 4.6400 | 4.7200 | 4.4410 | 4.6400 | 4.6400 | 189,300 |
| May 28, 2021 | 4.4200 | 4.6400 | 4.2900 | 4.5400 | 4.5400 | 135,200 |
| May 27, 2021 | 4.5000 | 4.5100 | 4.2500 | 4.3600 | 4.3600 | 116,000 |
| May 26, 2021 | 4.1900 | 4.4200 | 4.1500 | 4.4200 | 4.4200 | 174,900 |
| May 25, 2021 | 4.0700 | 4.2300 | 4.0200 | 4.1100 | 4.1100 | 150,100 |
| May 24, 2021 | 4.3000 | 4.3100 | 3.9600 | 3.9900 | 3.9900 | 243,500 |
| May 21, 2021 | 4.3700 | 4.5800 | 4.1800 | 4.2100 | 4.2100 | 259,000 |
| May 20, 2021 | 3.9300 | 4.4000 | 3.9300 | 4.3800 | 4.3800 | 197,900 |
| May 19, 2021 | 3.9200 | 4.1200 | 3.7600 | 3.9600 | 3.9600 | 243,400 |
| May 18, 2021 | 3.8500 | 4.1500 | 3.7700 | 4.0500 | 4.0500 | 211,400 |
| May 17, 2021 | 3.8700 | 3.9500 | 3.7600 | 3.7700 | 3.7700 | 118,500 |
| May 14, 2021 | 3.8600 | 4.0800 | 3.7810 | 3.8900 | 3.8900 | 134,500 |
| May 13, 2021 | 4.0800 | 4.0900 | 3.5500 | 3.7500 | 3.7500 | 304,600 |
| May 12, 2021 | 4.0400 | 4.1700 | 3.9700 | 4.0500 | 4.0500 | 125,000 |
| May 11, 2021 | 4.0000 | 4.1300 | 3.8100 | 4.0700 | 4.0700 | 583,000 |
| May 10, 2021 | 4.7500 | 4.7500 | 4.2000 | 4.3100 | 4.3100 | 463,200 |
| May 07, 2021 | 4.7200 | 4.9220 | 4.6100 | 4.6900 | 4.6900 | 563,400 |
| May 06, 2021 | 5.1400 | 5.1800 | 4.5500 | 4.8400 | 4.8400 | 880,100 |
| May 05, 2021 | 5.5400 | 5.5400 | 5.1000 | 5.1500 | 5.1500 | 284,100 |
| May 04, 2021 | 5.5800 | 5.6430 | 5.2300 | 5.4900 | 5.4900 | 327,500 |
| May 03, 2021 | 6.0600 | 6.1000 | 5.6600 | 5.7600 | 5.7600 | 201,000 |
| Apr 30, 2021 | 6.0300 | 6.1750 | 5.9300 | 6.0900 | 6.0900 | 126,100 |
| Apr 29, 2021 | 6.3100 | 6.3500 | 5.9700 | 6.1500 | 6.1500 | 260,200 |
| Apr 28, 2021 | 6.2600 | 6.3500 | 5.6400 | 6.1800 | 6.1800 | 625,600 |
| Apr 27, 2021 | 6.6600 | 6.6800 | 6.1400 | 6.2600 | 6.2600 | 423,800 |
| *Close price adjusted for splits.**Adjusted close price adjusted for both dividends and splits. | ||||||
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