Phio Pharmaceuticals Corp. (PHIO)
NASDAQ: PHIO · Real-Time Price · USD
1.140
+0.070 (6.54%)
At close: Feb 27, 2026, 4:00 PM EST
1.110
-0.030 (-2.63%)
After-hours: Feb 27, 2026, 7:28 PM EST
Phio Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | 1.06 | 1.16 | 1.06 | 1.14 | 1.14 | 6.54% | 541,501 |
| Feb 26, 2026 | 1.06 | 1.11 | 1.03 | 1.07 | 1.07 | 1.90% | 299,217 |
| Feb 25, 2026 | 1.09 | 1.12 | 1.05 | 1.05 | 1.05 | -2.78% | 467,485 |
| Feb 24, 2026 | 1.04 | 1.12 | 1.01 | 1.08 | 1.08 | 5.88% | 767,901 |
| Feb 23, 2026 | 1.03 | 1.06 | 1.00 | 1.02 | 1.02 | -0.97% | 499,730 |
| Feb 20, 2026 | 1.15 | 1.16 | 1.02 | 1.03 | 1.03 | -9.65% | 1,017,951 |
| Feb 19, 2026 | 1.19 | 1.26 | 1.07 | 1.14 | 1.14 | -1.72% | 1,330,417 |
| Feb 18, 2026 | 1.42 | 1.46 | 1.12 | 1.16 | 1.16 | -21.09% | 2,869,255 |
| Feb 17, 2026 | 1.58 | 1.63 | 1.40 | 1.47 | 1.47 | -10.91% | 2,774,516 |
| Feb 13, 2026 | 1.22 | 1.88 | 1.22 | 1.65 | 1.65 | 35.25% | 23,589,255 |
| Feb 12, 2026 | 1.28 | 1.34 | 1.20 | 1.22 | 1.22 | -5.43% | 3,504,590 |
| Feb 11, 2026 | 1.29 | 1.44 | 1.19 | 1.29 | 1.29 | 15.18% | 15,148,224 |
| Feb 10, 2026 | 1.41 | 1.48 | 1.12 | 1.12 | 1.12 | 24.44% | 162,056,392 |
| Feb 9, 2026 | 0.93 | 0.93 | 0.88 | 0.90 | 0.90 | -2.18% | 102,420 |
| Feb 6, 2026 | 0.84 | 0.93 | 0.84 | 0.92 | 0.92 | 7.39% | 123,558 |
| Feb 5, 2026 | 0.91 | 0.92 | 0.81 | 0.86 | 0.86 | -7.37% | 423,400 |
| Feb 4, 2026 | 0.98 | 0.98 | 0.91 | 0.93 | 0.93 | -5.48% | 318,958 |
| Feb 3, 2026 | 0.98 | 1.00 | 0.94 | 0.98 | 0.98 | -0.86% | 171,983 |
| Feb 2, 2026 | 1.00 | 1.01 | 0.97 | 0.99 | 0.99 | -2.27% | 285,404 |
| Jan 30, 2026 | 1.02 | 1.02 | 1.00 | 1.01 | 1.01 | -0.98% | 240,058 |
| Jan 29, 2026 | 1.03 | 1.03 | 1.00 | 1.02 | 1.02 | - | 189,388 |
| Jan 28, 2026 | 1.04 | 1.05 | 1.01 | 1.02 | 1.02 | -0.97% | 132,955 |
| Jan 27, 2026 | 1.03 | 1.06 | 1.01 | 1.03 | 1.03 | -0.96% | 220,972 |
| Jan 26, 2026 | 1.09 | 1.09 | 1.03 | 1.04 | 1.04 | -4.59% | 187,090 |
| Jan 23, 2026 | 1.09 | 1.09 | 1.05 | 1.09 | 1.09 | 0.93% | 202,786 |
| Jan 22, 2026 | 1.06 | 1.10 | 1.05 | 1.08 | 1.08 | 3.85% | 316,472 |
| Jan 21, 2026 | 1.06 | 1.07 | 1.01 | 1.04 | 1.04 | -3.70% | 383,161 |
| Jan 20, 2026 | 1.10 | 1.22 | 1.01 | 1.08 | 1.08 | -5.26% | 1,358,950 |
| Jan 16, 2026 | 1.14 | 1.15 | 1.11 | 1.14 | 1.14 | 0.88% | 136,202 |
| Jan 15, 2026 | 1.14 | 1.14 | 1.09 | 1.13 | 1.13 | 0.89% | 137,004 |
| Jan 14, 2026 | 1.17 | 1.17 | 1.12 | 1.12 | 1.12 | -5.08% | 241,237 |
| Jan 13, 2026 | 1.18 | 1.18 | 1.14 | 1.18 | 1.18 | -0.84% | 116,290 |
| Jan 12, 2026 | 1.18 | 1.19 | 1.12 | 1.19 | 1.19 | 2.59% | 241,641 |
| Jan 9, 2026 | 1.20 | 1.20 | 1.14 | 1.16 | 1.16 | -2.52% | 140,306 |
| Jan 8, 2026 | 1.20 | 1.21 | 1.17 | 1.19 | 1.19 | -1.65% | 185,264 |
| Jan 7, 2026 | 1.13 | 1.22 | 1.12 | 1.21 | 1.21 | 5.22% | 438,321 |
| Jan 6, 2026 | 1.20 | 1.20 | 1.12 | 1.15 | 1.15 | -1.71% | 458,693 |
| Jan 5, 2026 | 1.10 | 1.20 | 1.10 | 1.17 | 1.17 | 7.34% | 1,567,972 |
| Jan 2, 2026 | 1.05 | 1.10 | 1.02 | 1.09 | 1.09 | 3.81% | 403,272 |
| Dec 31, 2025 | 1.02 | 1.05 | 1.02 | 1.05 | 1.05 | 2.94% | 301,200 |
| Dec 30, 2025 | 1.05 | 1.06 | 1.02 | 1.02 | 1.02 | -3.77% | 345,422 |
| Dec 29, 2025 | 1.08 | 1.08 | 1.04 | 1.06 | 1.06 | -1.85% | 237,884 |
| Dec 26, 2025 | 1.07 | 1.08 | 1.03 | 1.08 | 1.08 | 2.86% | 207,315 |
| Dec 24, 2025 | 1.02 | 1.05 | 1.02 | 1.05 | 1.05 | 1.94% | 100,760 |
| Dec 23, 2025 | 1.10 | 1.10 | 1.00 | 1.03 | 1.03 | -6.36% | 1,190,882 |
| Dec 22, 2025 | 1.08 | 1.18 | 1.08 | 1.10 | 1.10 | 2.80% | 401,762 |
| Dec 19, 2025 | 1.09 | 1.10 | 1.04 | 1.07 | 1.07 | 0.94% | 422,634 |
| Dec 18, 2025 | 1.05 | 1.13 | 1.05 | 1.06 | 1.06 | -0.93% | 324,924 |
| Dec 17, 2025 | 1.07 | 1.13 | 1.06 | 1.07 | 1.07 | -0.93% | 210,275 |
| Dec 16, 2025 | 1.07 | 1.09 | 1.04 | 1.08 | 1.08 | -0.92% | 187,883 |