AmpliTech Group, Inc. (AMPG)
NASDAQ: AMPG · Real-Time Price · USD
2.820
-0.140 (-4.73%)
Oct 8, 2026, 4:00 PM EDT - Market closed
AmpliTech Group Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | 2.91 | 2.97 | 2.78 | 2.82 | 2.82 | -4.73% | 944,278 |
| Oct 7, 2026 | 2.93 | 3.00 | 2.92 | 2.96 | 2.96 | -1.00% | 469,254 |
| Oct 6, 2026 | 3.02 | 3.07 | 2.98 | 2.99 | 2.99 | 0.67% | 717,674 |
| Oct 5, 2026 | 3.02 | 3.04 | 2.90 | 2.97 | 2.97 | -2.62% | 1,102,097 |
| Oct 2, 2026 | 3.10 | 3.18 | 3.05 | 3.05 | 3.05 | -1.29% | 680,310 |
| Oct 1, 2026 | 3.14 | 3.20 | 3.03 | 3.09 | 3.09 | -1.59% | 711,096 |
| Sep 30, 2026 | 3.21 | 3.22 | 3.12 | 3.14 | 3.14 | -2.48% | 816,832 |
| Sep 29, 2026 | 3.18 | 3.28 | 3.12 | 3.22 | 3.22 | 2.22% | 719,974 |
| Sep 28, 2026 | 3.33 | 3.33 | 3.12 | 3.15 | 3.15 | -5.69% | 713,057 |
| Sep 25, 2026 | 3.45 | 3.50 | 3.34 | 3.34 | 3.34 | -2.91% | 544,554 |
| Sep 24, 2026 | 3.37 | 3.46 | 3.37 | 3.44 | 3.44 | 1.78% | 213,820 |
| Sep 23, 2026 | 3.43 | 3.45 | 3.31 | 3.38 | 3.38 | -0.73% | 558,339 |
| Sep 22, 2026 | 3.39 | 3.45 | 3.32 | 3.41 | 3.41 | 0.44% | 1,040,274 |
| Sep 21, 2026 | 3.45 | 3.50 | 3.37 | 3.39 | 3.39 | -0.29% | 778,505 |
| Sep 18, 2026 | 3.46 | 3.47 | 3.34 | 3.40 | 3.40 | -0.15% | 527,607 |
| Sep 17, 2026 | 3.41 | 3.56 | 3.40 | 3.41 | 3.41 | 1.95% | 804,592 |
| Sep 16, 2026 | 3.31 | 3.41 | 3.31 | 3.34 | 3.34 | 0.30% | 549,659 |
| Sep 15, 2026 | 3.42 | 3.42 | 3.29 | 3.33 | 3.33 | -1.48% | 573,242 |
| Sep 14, 2026 | 3.34 | 3.40 | 3.33 | 3.38 | 3.38 | -2.31% | 653,023 |
| Sep 11, 2026 | 3.51 | 3.55 | 3.43 | 3.46 | 3.46 | 0.29% | 701,606 |
| Sep 10, 2026 | 3.34 | 3.53 | 3.33 | 3.45 | 3.45 | 0.29% | 645,289 |
| Sep 9, 2026 | 3.55 | 3.58 | 3.41 | 3.44 | 3.44 | -3.51% | 378,497 |
| Sep 8, 2026 | 3.45 | 3.61 | 3.41 | 3.57 | 3.57 | 5.79% | 984,685 |
| Sep 4, 2026 | 3.43 | 3.45 | 3.33 | 3.37 | 3.37 | -1.46% | 933,502 |
| Sep 3, 2026 | 3.38 | 3.44 | 3.28 | 3.42 | 3.42 | 3.01% | 790,794 |
| Sep 2, 2026 | 3.28 | 3.43 | 3.26 | 3.32 | 3.32 | 2.47% | 1,365,127 |
| Sep 1, 2026 | 3.29 | 3.32 | 3.20 | 3.24 | 3.24 | -3.86% | 1,096,017 |
| Aug 31, 2026 | 3.31 | 3.43 | 3.30 | 3.37 | 3.37 | 0.30% | 999,104 |
| Aug 28, 2026 | 3.67 | 3.70 | 3.36 | 3.36 | 3.36 | -10.16% | 2,029,910 |
| Aug 27, 2026 | 3.68 | 3.84 | 3.58 | 3.74 | 3.74 | 5.35% | 3,439,693 |
| Aug 26, 2026 | 3.54 | 3.62 | 3.51 | 3.55 | 3.55 | -1.93% | 563,121 |
| Aug 25, 2026 | 3.50 | 3.77 | 3.50 | 3.62 | 3.62 | 4.93% | 2,094,804 |
| Aug 24, 2026 | 3.48 | 3.55 | 3.40 | 3.45 | 3.45 | -0.29% | 931,350 |
| Aug 21, 2026 | 3.50 | 3.56 | 3.41 | 3.46 | 3.46 | 0.58% | 1,472,512 |
| Aug 20, 2026 | 3.54 | 3.60 | 3.37 | 3.44 | 3.44 | -3.64% | 1,450,669 |
| Aug 19, 2026 | 3.56 | 3.59 | 3.42 | 3.57 | 3.57 | 1.13% | 2,274,582 |
| Aug 18, 2026 | 3.58 | 3.72 | 3.51 | 3.53 | 3.53 | -4.59% | 2,725,829 |
| Aug 17, 2026 | 4.09 | 4.15 | 3.66 | 3.70 | 3.70 | -7.38% | 5,302,528 |
| Aug 14, 2026 | 4.37 | 4.40 | 3.93 | 4.00 | 4.00 | -33.31% | 10,197,933 |
| Aug 13, 2026 | 6.27 | 6.50 | 5.88 | 5.99 | 5.99 | -6.55% | 3,334,476 |
| Aug 12, 2026 | 6.41 | 6.50 | 6.17 | 6.41 | 6.41 | 3.22% | 1,852,056 |
| Aug 11, 2026 | 5.96 | 6.30 | 5.81 | 6.21 | 6.21 | 9.14% | 2,240,838 |
| Aug 10, 2026 | 6.10 | 6.20 | 5.68 | 5.69 | 5.69 | -1.90% | 2,015,270 |
| Aug 7, 2026 | 5.65 | 5.87 | 5.51 | 5.80 | 5.80 | 6.81% | 1,729,465 |
| Aug 6, 2026 | 5.14 | 5.61 | 5.05 | 5.43 | 5.43 | 0.93% | 1,577,346 |
| Aug 5, 2026 | 5.42 | 5.55 | 5.14 | 5.38 | 5.38 | -2.71% | 1,235,646 |
| Aug 4, 2026 | 5.15 | 5.58 | 4.96 | 5.53 | 5.53 | 15.69% | 1,934,452 |
| Aug 3, 2026 | 4.55 | 4.81 | 4.34 | 4.78 | 4.78 | 2.80% | 1,410,629 |
| Jul 31, 2026 | 5.00 | 5.03 | 4.57 | 4.65 | 4.65 | -5.30% | 1,033,861 |
| Jul 30, 2026 | 4.80 | 5.07 | 4.50 | 4.91 | 4.91 | 6.51% | 2,168,508 |