sec filing
AM
NASDAQ · AMPG
AmpliTech Group, Inc.
Technology · Communication Equipment
$3.46
Up+$0.02 (+0.58%)
Updated Aug 22, 2026, 4:23 AM
SID Score
4.8/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 55.36M
- P/E ratio
- -7.24
- Dividend yield
- 0.00%
- 52-week range
- $1.64 – $10.11
- Volume
- 1.57M
- Avg. volume
- 671.74K
Price performance
AMPG price history
1M range · 21 trading sessions · Daily adjusted prices
AMPG closed at $3.46 after 21 trading sessions, down 35.99% for the selected period.
- Last close
- $3.46
- Period change
- -35.99%
- Period low
- $3.44
- Period high
- $6.41
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | $3.50 | $3.56 | $3.4109 | $3.46 | 1.57M |
| Aug 20, 2026 | $3.54 | $3.5999 | $3.365 | $3.44 | 1.48M |
| Aug 19, 2026 | $3.56 | $3.59 | $3.415 | $3.57 | 2.31M |
| Aug 18, 2026 | $3.578 | $3.7199 | $3.51 | $3.53 | 2.78M |
| Aug 17, 2026 | $4.09 | $4.15 | $3.66 | $3.70 | 5.45M |
| Aug 14, 2026 | $4.368 | $4.40 | $3.93 | $3.995 | 10.36M |
| Aug 13, 2026 | $6.27 | $6.50 | $5.88 | $5.99 | 5.68M |
| Aug 12, 2026 | $6.41 | $6.50 | $6.17 | $6.41 | 1.92M |
| Aug 11, 2026 | $5.96 | $6.30 | $5.81 | $6.21 | 2.25M |
| Aug 10, 2026 | $6.10 | $6.20 | $5.68 | $5.69 | 2.03M |
| Aug 7, 2026 | $5.65 | $5.87 | $5.51 | $5.80 | 1.79M |
| Aug 6, 2026 | $5.14 | $5.6144 | $5.05 | $5.43 | 1.59M |
| Aug 5, 2026 | $5.42 | $5.55 | $5.14 | $5.38 | 1.27M |
| Aug 4, 2026 | $5.15 | $5.58 | $4.9641 | $5.53 | 1.96M |
| Aug 3, 2026 | $4.55 | $4.81 | $4.34 | $4.78 | 1.45M |
| Jul 31, 2026 | $5.00 | $5.03 | $4.565 | $4.65 | 1.05M |
| Jul 30, 2026 | $4.80 | $5.07 | $4.50 | $4.91 | 2.22M |
| Jul 29, 2026 | $4.902 | $5.08 | $4.5401 | $4.61 | 1.7M |
| Jul 28, 2026 | $4.89 | $5.05 | $4.60 | $4.90 | 2.11M |
| Jul 27, 2026 | $5.50 | $5.50 | $4.89 | $5.06 | 2.27M |
| Jul 24, 2026 | $6.22 | $6.245 | $5.38 | $5.405 | 2.65M |
Latest AMPG news
The latest Smart Investors Daily articles mentioning AMPG.
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