Nocopi Technologies, Inc. (NNUP)
OTCMKTS · Delayed Price · Currency is USD
1.725
-0.083 (-4.59%)
At close: Sep 11, 2026
Nocopi Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | 1.80 | 1.80 | 1.73 | 1.73 | 1.73 | -4.59% | 1,165 |
| Sep 10, 2026 | 1.90 | 1.90 | 1.75 | 1.81 | 1.81 | -4.84% | 5,466 |
| Sep 9, 2026 | 1.90 | 1.90 | 1.88 | 1.90 | 1.90 | 2.70% | 1,101 |
| Sep 8, 2026 | 1.72 | 1.85 | 1.72 | 1.85 | 1.85 | 2.78% | 3,500 |
| Sep 4, 2026 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.12% | 3,200 |
| Sep 3, 2026 | 1.89 | 1.89 | 1.78 | 1.78 | 1.78 | 4.71% | 600 |
| Aug 31, 2026 | 1.75 | 1.75 | 1.70 | 1.70 | 1.70 | -5.03% | 770 |
| Aug 28, 2026 | 1.85 | 1.85 | 1.59 | 1.79 | 1.79 | -5.79% | 6,252 |
| Aug 26, 2026 | 1.97 | 1.97 | 1.90 | 1.90 | 1.90 | -3.55% | 1,737 |
| Aug 25, 2026 | 1.95 | 1.97 | 1.95 | 1.97 | 1.97 | - | 510 |
| Aug 24, 2026 | 1.97 | 1.97 | 1.97 | 1.97 | 1.97 | 0.36% | 885 |
| Aug 20, 2026 | 1.96 | 1.96 | 1.96 | 1.96 | 1.96 | 2.08% | 501 |
| Aug 19, 2026 | 1.85 | 1.92 | 1.70 | 1.92 | 1.92 | 9.89% | 2,950 |
| Aug 18, 2026 | 1.70 | 1.75 | 1.70 | 1.75 | 1.75 | 3.55% | 11,223 |
| Aug 17, 2026 | 1.71 | 1.71 | 1.69 | 1.69 | 1.69 | 0.48% | 1,379 |
| Aug 14, 2026 | 1.70 | 1.70 | 1.68 | 1.68 | 1.68 | -1.06% | 1,100 |
| Aug 13, 2026 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.19% | 230 |
| Aug 11, 2026 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | -2.33% | 1,900 |
| Jul 30, 2026 | 1.73 | 1.73 | 1.72 | 1.72 | 1.72 | - | 300 |
| Jul 29, 2026 | 1.59 | 1.75 | 1.59 | 1.72 | 1.72 | 7.50% | 6,849 |
| Jul 24, 2026 | 1.60 | 1.60 | 1.59 | 1.60 | 1.60 | 0.31% | 2,900 |
| Jul 23, 2026 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | -8.33% | 1,200 |
| Jul 22, 2026 | 1.74 | 1.74 | 1.74 | 1.74 | 1.74 | 9.43% | 1,100 |
| Jul 21, 2026 | 1.59 | 1.59 | 1.59 | 1.59 | 1.59 | -0.63% | 1,908 |
| Jul 17, 2026 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | -7.30% | 1,500 |
| Jul 16, 2026 | 1.65 | 1.73 | 1.65 | 1.73 | 1.73 | 4.61% | 2,000 |
| Jul 13, 2026 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 4.10% | 500 |
| Jul 10, 2026 | 1.59 | 1.59 | 1.56 | 1.59 | 1.59 | -3.06% | 3,000 |
| Jul 9, 2026 | 1.60 | 1.64 | 1.60 | 1.64 | 1.64 | 2.19% | 4,400 |
| Jul 8, 2026 | 1.69 | 1.69 | 1.60 | 1.60 | 1.60 | -0.62% | 1,001 |
| Jul 7, 2026 | 1.60 | 1.64 | 1.60 | 1.61 | 1.61 | 0.63% | 1,700 |
| Jul 6, 2026 | 1.61 | 1.65 | 1.60 | 1.60 | 1.60 | -1.84% | 1,100 |
| Jul 2, 2026 | 1.63 | 1.72 | 1.63 | 1.63 | 1.63 | -2.22% | 1,150 |
| Jul 1, 2026 | 1.60 | 1.67 | 1.60 | 1.67 | 1.67 | 4.19% | 600 |
| Jun 29, 2026 | 1.70 | 1.70 | 1.59 | 1.60 | 1.60 | -5.33% | 4,635 |
| Jun 26, 2026 | 1.69 | 1.69 | 1.69 | 1.69 | 1.69 | 2.42% | 259 |
| Jun 25, 2026 | 1.65 | 1.65 | 1.64 | 1.65 | 1.65 | -0.36% | 1,851 |
| Jun 23, 2026 | 1.67 | 1.67 | 1.66 | 1.66 | 1.66 | -2.59% | 1,582 |
| Jun 22, 2026 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | -5.56% | 200 |
| Jun 18, 2026 | 1.71 | 1.80 | 1.70 | 1.80 | 1.80 | 2.86% | 3,340 |
| Jun 16, 2026 | 1.80 | 1.80 | 1.75 | 1.75 | 1.75 | -2.78% | 700 |
| Jun 15, 2026 | 1.81 | 1.81 | 1.80 | 1.80 | 1.80 | -4.76% | 993 |
| Jun 12, 2026 | 1.96 | 1.96 | 1.89 | 1.89 | 1.89 | 3.85% | 1,370 |
| Jun 11, 2026 | 1.79 | 1.90 | 1.79 | 1.82 | 1.82 | 4.00% | 6,800 |
| Jun 9, 2026 | 1.77 | 1.77 | 1.75 | 1.75 | 1.75 | 2.94% | 2,340 |
| Jun 4, 2026 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | -5.56% | 715 |
| Jun 1, 2026 | 1.79 | 1.80 | 1.79 | 1.80 | 1.80 | 9.09% | 10,605 |
| May 27, 2026 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 2.48% | 206 |
| May 26, 2026 | 1.61 | 1.61 | 1.61 | 1.61 | 1.61 | -6.40% | 653 |
| May 22, 2026 | 1.80 | 1.80 | 1.71 | 1.72 | 1.72 | -8.99% | 5,092 |