Phio Pharmaceuticals Corp. (PHIO)
NASDAQ: PHIO · Real-Time Price · USD
0.8524
-0.0201 (-2.30%)
At close: Oct 23, 2026, 4:00 PM EDT
0.91763
+0.0652 (7.65%)
After-hours: Oct 23, 2026, 4:35 PM EDT
Phio Pharmaceuticals Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 0.86 | 0.90 | 0.85 | 0.85 | 0.85 | -2.30% | 30,734 |
| Oct 22, 2026 | 0.90 | 0.92 | 0.87 | 0.87 | 0.87 | -2.50% | 53,623 |
| Oct 21, 2026 | 0.91 | 0.92 | 0.86 | 0.89 | 0.89 | 0.31% | 100,348 |
| Oct 20, 2026 | 0.86 | 0.91 | 0.86 | 0.89 | 0.89 | 2.67% | 60,639 |
| Oct 19, 2026 | 0.87 | 0.89 | 0.85 | 0.87 | 0.87 | -0.25% | 90,750 |
| Oct 16, 2026 | 0.91 | 0.94 | 0.87 | 0.87 | 0.87 | -5.91% | 91,135 |
| Oct 15, 2026 | 0.90 | 0.98 | 0.90 | 0.93 | 0.93 | -2.51% | 135,783 |
| Oct 14, 2026 | 0.91 | 0.95 | 0.89 | 0.95 | 0.95 | 1.62% | 132,243 |
| Oct 13, 2026 | 0.96 | 0.96 | 0.92 | 0.93 | 0.93 | 1.36% | 69,601 |
| Oct 12, 2026 | 0.99 | 0.99 | 0.91 | 0.92 | 0.92 | -5.80% | 46,279 |
| Oct 9, 2026 | 0.97 | 1.00 | 0.97 | 0.98 | 0.98 | 0.59% | 43,353 |
| Oct 8, 2026 | 0.97 | 0.99 | 0.97 | 0.97 | 0.97 | -2.64% | 66,256 |
| Oct 7, 2026 | 0.99 | 1.02 | 0.97 | 1.00 | 1.00 | 0.51% | 92,956 |
| Oct 6, 2026 | 1.00 | 1.02 | 0.97 | 0.99 | 0.99 | 0.34% | 131,771 |
| Oct 5, 2026 | 1.00 | 1.12 | 0.98 | 0.99 | 0.99 | 0.60% | 205,642 |
| Oct 2, 2026 | 1.00 | 1.02 | 0.98 | 0.99 | 0.99 | -1.49% | 54,214 |
| Oct 1, 2026 | 1.05 | 1.05 | 1.00 | 1.00 | 1.00 | -2.91% | 50,259 |
| Sep 30, 2026 | 1.05 | 1.07 | 1.03 | 1.03 | 1.03 | - | 103,992 |
| Sep 29, 2026 | 1.02 | 1.05 | 1.00 | 1.03 | 1.03 | 1.98% | 82,153 |
| Sep 28, 2026 | 1.00 | 1.04 | 0.99 | 1.01 | 1.01 | - | 112,280 |
| Sep 25, 2026 | 1.03 | 1.05 | 0.99 | 1.01 | 1.01 | -0.98% | 238,791 |
| Sep 24, 2026 | 1.03 | 1.04 | 0.99 | 1.02 | 1.02 | - | 64,946 |
| Sep 23, 2026 | 1.02 | 1.03 | 1.00 | 1.02 | 1.02 | 2.00% | 75,153 |
| Sep 22, 2026 | 1.02 | 1.05 | 0.99 | 1.00 | 1.00 | -0.99% | 206,297 |
| Sep 21, 2026 | 1.04 | 1.05 | 1.00 | 1.01 | 1.01 | -1.94% | 80,771 |
| Sep 18, 2026 | 1.04 | 1.06 | 1.01 | 1.03 | 1.03 | 0.98% | 156,865 |
| Sep 17, 2026 | 1.03 | 1.04 | 0.99 | 1.02 | 1.02 | 2.09% | 79,454 |
| Sep 16, 2026 | 1.00 | 1.02 | 0.98 | 1.00 | 1.00 | -2.05% | 62,753 |
| Sep 15, 2026 | 1.04 | 1.04 | 0.99 | 1.02 | 1.02 | -0.97% | 114,805 |
| Sep 14, 2026 | 1.03 | 1.05 | 1.01 | 1.03 | 1.03 | - | 67,204 |
| Sep 11, 2026 | 1.03 | 1.05 | 1.03 | 1.03 | 1.03 | 1.98% | 95,587 |
| Sep 10, 2026 | 1.03 | 1.03 | 0.98 | 1.01 | 1.01 | -1.94% | 93,870 |
| Sep 9, 2026 | 1.04 | 1.06 | 1.03 | 1.03 | 1.03 | - | 138,267 |
| Sep 8, 2026 | 1.07 | 1.08 | 1.02 | 1.03 | 1.03 | -4.63% | 320,421 |
| Sep 4, 2026 | 1.10 | 1.13 | 1.08 | 1.08 | 1.08 | -2.70% | 87,606 |
| Sep 3, 2026 | 1.14 | 1.14 | 1.09 | 1.11 | 1.11 | -1.77% | 126,679 |
| Sep 2, 2026 | 1.07 | 1.17 | 1.07 | 1.13 | 1.13 | 2.73% | 241,213 |
| Sep 1, 2026 | 1.08 | 1.11 | 1.06 | 1.10 | 1.10 | 0.92% | 282,685 |
| Aug 31, 2026 | 1.13 | 1.13 | 1.08 | 1.09 | 1.09 | -3.54% | 250,256 |
| Aug 28, 2026 | 1.12 | 1.15 | 1.11 | 1.13 | 1.13 | 0.89% | 88,385 |
| Aug 27, 2026 | 1.21 | 1.21 | 1.10 | 1.12 | 1.12 | -6.67% | 243,505 |
| Aug 26, 2026 | 1.18 | 1.22 | 1.17 | 1.20 | 1.20 | 0.84% | 115,833 |
| Aug 25, 2026 | 1.14 | 1.22 | 1.14 | 1.19 | 1.19 | 1.71% | 270,145 |
| Aug 24, 2026 | 1.19 | 1.21 | 1.13 | 1.17 | 1.17 | -0.85% | 228,253 |
| Aug 21, 2026 | 1.24 | 1.24 | 1.17 | 1.18 | 1.18 | -2.48% | 138,318 |
| Aug 20, 2026 | 1.16 | 1.22 | 1.10 | 1.21 | 1.21 | 5.22% | 332,855 |
| Aug 19, 2026 | 1.10 | 1.16 | 1.08 | 1.15 | 1.15 | 9.52% | 618,306 |
| Aug 18, 2026 | 1.06 | 1.06 | 1.03 | 1.05 | 1.05 | -0.94% | 81,901 |
| Aug 17, 2026 | 1.09 | 1.10 | 1.06 | 1.06 | 1.06 | -2.75% | 96,234 |
| Aug 14, 2026 | 1.12 | 1.13 | 1.07 | 1.09 | 1.09 | - | 95,631 |