analyst
KO
NASDAQ · KOPN
Kopin Corp
Technology · Hardware, Equipment & Parts
$4.73
Up+$0.39 (+8.99%)
Updated Sep 18, 2026, 12:26 PM
SID Score
5.3/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 468.51M
- P/E ratio
- -76.3
- Dividend yield
- 0.00%
- 52-week range
- $1.81 – $6.61
- Volume
- 4.36M
- Avg. volume
- 5.18M
Price performance
KOPN price history
1M range · 20 trading sessions · Daily adjusted prices
KOPN closed at $4.73 after 20 trading sessions, down 3.27% for the selected period.
- Last close
- $4.73
- Period change
- -3.27%
- Period low
- $4.21
- Period high
- $5.04
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 17, 2026 | $4.65 | $4.845 | $4.564 | $4.73 | 4.36M |
| Sep 16, 2026 | $4.42 | $4.43 | $4.18 | $4.34 | 3.54M |
| Sep 15, 2026 | $4.34 | $4.40 | $4.08 | $4.34 | 3.48M |
| Sep 14, 2026 | $4.30 | $4.45 | $4.29 | $4.35 | 2.59M |
| Sep 11, 2026 | $4.39 | $4.66 | $4.39 | $4.56 | 3.32M |
| Sep 10, 2026 | $4.17 | $4.425 | $4.14 | $4.385 | 3.19M |
| Sep 9, 2026 | $4.54 | $4.56 | $4.20 | $4.26 | 3.25M |
| Sep 8, 2026 | $4.40 | $4.615 | $4.365 | $4.56 | 3.82M |
| Sep 4, 2026 | $4.30 | $4.355 | $4.2201 | $4.28 | 1.91M |
| Sep 3, 2026 | $4.35 | $4.37 | $4.19 | $4.27 | 3.21M |
| Sep 2, 2026 | $4.19 | $4.34 | $4.14 | $4.29 | 3.45M |
| Sep 1, 2026 | $4.25 | $4.29 | $4.161 | $4.21 | 2.8M |
| Aug 31, 2026 | $4.48 | $4.56 | $4.32 | $4.44 | 2.79M |
| Aug 28, 2026 | $4.77 | $4.91 | $4.45 | $4.48 | 4.98M |
| Aug 27, 2026 | $4.78 | $4.96 | $4.745 | $4.82 | 2.89M |
| Aug 26, 2026 | $4.86 | $5.01 | $4.6705 | $4.73 | 3.9M |
| Aug 25, 2026 | $4.86 | $4.935 | $4.78 | $4.83 | 2.4M |
| Aug 24, 2026 | $4.925 | $4.935 | $4.70 | $4.74 | 3.07M |
| Aug 21, 2026 | $4.96 | $5.13 | $4.9117 | $5.04 | 3.07M |
| Aug 20, 2026 | $4.865 | $4.96 | $4.7201 | $4.89 | 3.61M |
Latest KOPN news
The latest Smart Investors Daily articles mentioning KOPN.
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