Guardforce AI Co., Limited (GFAI)
NASDAQ: GFAI · Real-Time Price · USD
1.260
+0.080 (6.78%)
At close: May 28, 2025, 4:00 PM
1.300
+0.040 (3.17%)
After-hours: May 28, 2025, 5:33 PM EDT
Guardforce AI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 28, 2025 | 1.21 | 1.32 | 1.19 | 1.26 | 1.26 | 6.78% | 1,134,423 |
| May 27, 2025 | 1.14 | 1.21 | 1.11 | 1.18 | 1.18 | 3.51% | 732,259 |
| May 23, 2025 | 1.13 | 1.17 | 1.13 | 1.14 | 1.14 | -3.39% | 170,821 |
| May 22, 2025 | 1.14 | 1.19 | 1.12 | 1.18 | 1.18 | 2.61% | 216,460 |
| May 21, 2025 | 1.14 | 1.22 | 1.13 | 1.15 | 1.15 | 0.88% | 589,225 |
| May 20, 2025 | 1.09 | 1.16 | 1.08 | 1.14 | 1.14 | 2.70% | 362,587 |
| May 19, 2025 | 1.11 | 1.12 | 1.07 | 1.11 | 1.11 | -0.89% | 176,055 |
| May 16, 2025 | 1.07 | 1.12 | 1.06 | 1.12 | 1.12 | 5.66% | 180,764 |
| May 15, 2025 | 1.07 | 1.08 | 1.04 | 1.06 | 1.06 | -1.85% | 143,968 |
| May 14, 2025 | 1.10 | 1.15 | 1.06 | 1.08 | 1.08 | -1.82% | 688,133 |
| May 13, 2025 | 1.11 | 1.12 | 1.09 | 1.10 | 1.10 | - | 292,409 |
| May 12, 2025 | 1.18 | 1.18 | 1.08 | 1.10 | 1.10 | 2.80% | 564,080 |
| May 9, 2025 | 1.02 | 1.09 | 1.00 | 1.07 | 1.07 | 2.88% | 319,682 |
| May 8, 2025 | 1.02 | 1.05 | 1.01 | 1.04 | 1.04 | 2.97% | 151,761 |
| May 7, 2025 | 1.04 | 1.05 | 0.99 | 1.01 | 1.01 | -2.88% | 197,530 |
| May 6, 2025 | 1.04 | 1.07 | 1.02 | 1.04 | 1.04 | 2.97% | 144,937 |
| May 5, 2025 | 1.03 | 1.03 | 1.00 | 1.01 | 1.01 | -0.98% | 105,514 |
| May 2, 2025 | 1.08 | 1.08 | 0.99 | 1.02 | 1.02 | -3.32% | 371,697 |
| May 1, 2025 | 1.07 | 1.09 | 1.04 | 1.06 | 1.06 | -0.47% | 161,198 |
| Apr 30, 2025 | 1.08 | 1.08 | 1.00 | 1.06 | 1.06 | -1.40% | 113,765 |
| Apr 29, 2025 | 1.05 | 1.09 | 1.05 | 1.08 | 1.08 | 0.47% | 99,232 |
| Apr 28, 2025 | 1.17 | 1.17 | 1.03 | 1.07 | 1.07 | -6.96% | 469,699 |
| Apr 25, 2025 | 1.11 | 1.16 | 1.08 | 1.15 | 1.15 | 6.98% | 503,344 |
| Apr 24, 2025 | 1.01 | 1.09 | 1.01 | 1.08 | 1.08 | 5.39% | 391,196 |
| Apr 23, 2025 | 1.03 | 1.05 | 0.99 | 1.02 | 1.02 | 0.99% | 160,797 |
| Apr 22, 2025 | 0.97 | 1.02 | 0.97 | 1.01 | 1.01 | 4.02% | 174,515 |
| Apr 21, 2025 | 1.00 | 1.00 | 0.93 | 0.97 | 0.97 | -3.86% | 139,292 |
| Apr 17, 2025 | 0.98 | 1.03 | 0.98 | 1.01 | 1.01 | 2.02% | 79,029 |
| Apr 16, 2025 | 1.05 | 1.05 | 0.96 | 0.99 | 0.99 | -5.44% | 166,664 |
| Apr 15, 2025 | 0.94 | 1.07 | 0.94 | 1.05 | 1.05 | 11.49% | 374,305 |
| Apr 14, 2025 | 0.96 | 0.96 | 0.90 | 0.94 | 0.94 | 4.34% | 225,661 |
| Apr 11, 2025 | 0.91 | 0.95 | 0.87 | 0.90 | 0.90 | - | 210,958 |
| Apr 10, 2025 | 0.94 | 0.94 | 0.85 | 0.90 | 0.90 | -2.18% | 78,032 |
| Apr 9, 2025 | 0.84 | 0.99 | 0.78 | 0.92 | 0.92 | 9.54% | 535,936 |
| Apr 8, 2025 | 0.92 | 0.92 | 0.84 | 0.84 | 0.84 | -1.13% | 305,131 |
| Apr 7, 2025 | 0.83 | 0.89 | 0.76 | 0.85 | 0.85 | -5.98% | 304,192 |
| Apr 4, 2025 | 0.89 | 0.92 | 0.82 | 0.90 | 0.90 | -1.80% | 397,900 |
| Apr 3, 2025 | 0.96 | 0.98 | 0.91 | 0.92 | 0.92 | -10.66% | 482,231 |
| Apr 2, 2025 | 0.96 | 1.03 | 0.96 | 1.03 | 1.03 | 4.05% | 98,997 |
| Apr 1, 2025 | 0.98 | 1.01 | 0.95 | 0.99 | 0.99 | -0.18% | 380,355 |
| Mar 31, 2025 | 1.03 | 1.03 | 0.95 | 0.99 | 0.99 | -3.72% | 599,216 |
| Mar 28, 2025 | 1.05 | 1.05 | 1.00 | 1.03 | 1.03 | -3.74% | 500,932 |
| Mar 27, 2025 | 1.07 | 1.10 | 1.05 | 1.07 | 1.07 | -0.93% | 185,529 |
| Mar 26, 2025 | 1.18 | 1.18 | 1.06 | 1.08 | 1.08 | -9.24% | 378,464 |
| Mar 25, 2025 | 1.18 | 1.25 | 1.12 | 1.19 | 1.19 | 0.85% | 810,297 |
| Mar 24, 2025 | 1.15 | 1.18 | 1.11 | 1.18 | 1.18 | 4.42% | 327,346 |
| Mar 21, 2025 | 1.11 | 1.14 | 1.08 | 1.13 | 1.13 | - | 151,889 |
| Mar 20, 2025 | 1.11 | 1.17 | 1.09 | 1.13 | 1.13 | 1.80% | 305,099 |
| Mar 19, 2025 | 1.08 | 1.13 | 1.08 | 1.11 | 1.11 | 3.74% | 94,966 |
| Mar 18, 2025 | 1.12 | 1.12 | 1.07 | 1.07 | 1.07 | -4.89% | 117,927 |