OpGen, Inc. (OPGN)
OTCMKTS · Delayed Price · Currency is USD
15.50
-2.59 (-14.32%)
At close: Jan 20, 2026
OpGen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 20, 2026 | 16.60 | 19.00 | 15.50 | 15.50 | 15.50 | -14.32% | 1,967 |
| Jan 16, 2026 | 17.00 | 18.80 | 16.80 | 18.09 | 18.09 | -3.83% | 4,957 |
| Jan 15, 2026 | 18.50 | 20.00 | 18.50 | 18.81 | 18.81 | -0.48% | 2,305 |
| Jan 14, 2026 | 20.00 | 20.00 | 16.20 | 18.90 | 18.90 | 1.07% | 2,517 |
| Jan 13, 2026 | 15.61 | 18.70 | 15.61 | 18.70 | 18.70 | 5.71% | 654 |
| Jan 12, 2026 | 17.99 | 18.00 | 15.01 | 17.69 | 17.69 | -0.62% | 4,808 |
| Jan 9, 2026 | 18.00 | 18.00 | 13.47 | 17.80 | 17.80 | - | 3,531 |
| Jan 8, 2026 | 17.00 | 17.99 | 17.00 | 17.80 | 17.80 | 2.77% | 3,367 |
| Jan 7, 2026 | 19.00 | 19.00 | 16.75 | 17.32 | 17.32 | 5.80% | 1,577 |
| Jan 6, 2026 | 14.85 | 16.75 | 12.18 | 16.37 | 16.37 | -0.79% | 3,595 |
| Jan 5, 2026 | 17.70 | 20.00 | 15.55 | 16.50 | 16.50 | -1.20% | 9,018 |
| Jan 2, 2026 | 16.50 | 16.70 | 16.00 | 16.70 | 16.70 | 5.03% | 23,265 |
| Dec 31, 2025 | 15.90 | 15.90 | 15.57 | 15.90 | 15.90 | 1.27% | 1,944 |
| Dec 30, 2025 | 13.00 | 16.00 | 11.07 | 15.70 | 15.70 | -0.19% | 11,597 |
| Dec 29, 2025 | 14.58 | 16.00 | 11.57 | 15.73 | 15.73 | 5.22% | 9,410 |
| Dec 24, 2025 | 11.67 | 15.00 | 11.67 | 14.95 | 14.95 | 6.82% | 2,588 |
| Dec 23, 2025 | 12.39 | 15.00 | 10.51 | 14.00 | 14.00 | 12.95% | 19,115 |
| Dec 22, 2025 | 12.90 | 12.90 | 8.15 | 12.39 | 12.39 | -3.17% | 3,304 |
| Dec 19, 2025 | 12.99 | 13.95 | 10.00 | 12.80 | 12.80 | -2.92% | 10,809 |
| Dec 18, 2025 | 13.25 | 15.00 | 10.02 | 13.18 | 13.18 | 5.65% | 2,908 |
| Dec 17, 2025 | 11.58 | 13.01 | 10.55 | 12.48 | 12.48 | 7.73% | 5,273 |
| Dec 16, 2025 | 10.16 | 11.58 | 10.16 | 11.58 | 11.58 | 13.98% | 3,006 |
| Dec 15, 2025 | 9.97 | 10.16 | 7.30 | 10.16 | 10.16 | -3.05% | 6,985 |
| Dec 12, 2025 | 10.19 | 10.48 | 7.08 | 10.48 | 10.48 | 3.87% | 2,688 |
| Dec 11, 2025 | 10.48 | 10.50 | 7.06 | 10.09 | 10.09 | -3.72% | 6,418 |
| Dec 10, 2025 | 10.62 | 10.62 | 7.02 | 10.48 | 10.48 | 49.29% | 11,405 |
| Dec 9, 2025 | 10.82 | 10.82 | 6.95 | 7.02 | 7.02 | -35.24% | 12,861 |
| Dec 8, 2025 | 9.48 | 10.84 | 6.66 | 10.84 | 10.84 | 3.24% | 3,005 |
| Dec 5, 2025 | 9.30 | 10.90 | 9.00 | 10.50 | 10.50 | 5.00% | 6,314 |
| Dec 4, 2025 | 9.21 | 10.87 | 8.81 | 10.00 | 10.00 | 9.77% | 5,541 |
| Dec 3, 2025 | 9.00 | 10.55 | 8.60 | 9.11 | 9.11 | 1.22% | 20,011 |
| Dec 2, 2025 | 10.00 | 10.00 | 7.02 | 9.00 | 9.00 | 10.43% | 12,876 |
| Dec 1, 2025 | 7.50 | 8.50 | 7.25 | 8.15 | 8.15 | 8.67% | 14,701 |
| Nov 28, 2025 | 6.10 | 7.50 | 6.10 | 7.50 | 7.50 | 17.19% | 8,973 |
| Nov 26, 2025 | 5.68 | 7.50 | 5.68 | 6.40 | 6.40 | 12.28% | 27,677 |
| Nov 25, 2025 | 5.02 | 5.70 | 5.02 | 5.70 | 5.70 | -0.18% | 2,730 |
| Nov 24, 2025 | 5.00 | 5.75 | 4.90 | 5.71 | 5.71 | 15.35% | 30,574 |
| Nov 21, 2025 | 4.50 | 5.00 | 3.76 | 4.95 | 4.95 | 10.00% | 5,781 |
| Nov 20, 2025 | 5.00 | 5.00 | 4.50 | 4.50 | 4.50 | -10.71% | 3,397 |
| Nov 18, 2025 | 5.01 | 5.04 | 3.01 | 5.04 | 5.04 | 80.00% | 15,783 |
| Nov 17, 2025 | 4.20 | 5.01 | 2.75 | 2.80 | 2.80 | -44.00% | 7,161 |
| Nov 14, 2025 | 4.06 | 5.00 | 4.06 | 5.00 | 5.00 | - | 1,068 |
| Nov 13, 2025 | 3.80 | 5.01 | 3.80 | 5.00 | 5.00 | 1.01% | 3,055 |
| Nov 11, 2025 | 4.01 | 5.03 | 4.01 | 4.95 | 4.95 | -1.59% | 2,624 |
| Nov 10, 2025 | 4.68 | 5.03 | 4.50 | 5.03 | 5.03 | 5.89% | 10,801 |
| Nov 7, 2025 | 3.74 | 4.75 | 2.76 | 4.75 | 4.75 | 72.10% | 6,425 |
| Nov 6, 2025 | 3.90 | 3.90 | 2.76 | 2.76 | 2.76 | -30.57% | 866 |
| Nov 5, 2025 | 3.00 | 3.98 | 2.64 | 3.98 | 3.98 | 50.57% | 6,597 |
| Nov 4, 2025 | 3.00 | 3.59 | 2.64 | 2.64 | 2.64 | - | 8,091 |
| Nov 3, 2025 | 0.25 | 2.75 | 0.25 | 2.64 | 2.64 | 1.00% | 8,614 |