Guardforce AI Co., Limited (GFAI)
NASDAQ: GFAI · Real-Time Price · USD
0.5499
+0.0164 (3.07%)
At close: Mar 16, 2026, 4:00 PM EDT
0.5407
-0.0092 (-1.67%)
After-hours: Mar 16, 2026, 7:48 PM EDT
Guardforce AI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | 0.54 | 0.55 | 0.53 | 0.55 | 0.55 | 3.07% | 163,522 |
| Mar 13, 2026 | 0.54 | 0.55 | 0.52 | 0.53 | 0.53 | -1.39% | 170,701 |
| Mar 12, 2026 | 0.57 | 0.57 | 0.53 | 0.54 | 0.54 | -4.67% | 223,820 |
| Mar 11, 2026 | 0.57 | 0.58 | 0.55 | 0.57 | 0.57 | -0.19% | 283,280 |
| Mar 10, 2026 | 0.60 | 0.60 | 0.56 | 0.57 | 0.57 | -3.05% | 177,574 |
| Mar 9, 2026 | 0.61 | 0.61 | 0.56 | 0.59 | 0.59 | -3.38% | 350,919 |
| Mar 6, 2026 | 0.61 | 0.62 | 0.59 | 0.61 | 0.61 | 1.17% | 435,839 |
| Mar 5, 2026 | 0.58 | 0.62 | 0.56 | 0.60 | 0.60 | 2.86% | 605,829 |
| Mar 4, 2026 | 0.57 | 0.58 | 0.53 | 0.58 | 0.58 | 3.90% | 272,713 |
| Mar 3, 2026 | 0.52 | 0.57 | 0.52 | 0.56 | 0.56 | 3.67% | 453,433 |
| Mar 2, 2026 | 0.54 | 0.57 | 0.51 | 0.54 | 0.54 | -7.15% | 600,185 |
| Feb 27, 2026 | 0.62 | 0.62 | 0.56 | 0.58 | 0.58 | -5.95% | 587,998 |
| Feb 26, 2026 | 0.65 | 0.67 | 0.59 | 0.62 | 0.62 | 6.02% | 3,522,991 |
| Feb 25, 2026 | 0.61 | 0.64 | 0.53 | 0.58 | 0.58 | -2.57% | 1,474,234 |
| Feb 24, 2026 | 0.80 | 0.80 | 0.56 | 0.60 | 0.60 | -11.15% | 6,728,935 |
| Feb 23, 2026 | 0.50 | 0.74 | 0.48 | 0.68 | 0.68 | 26.42% | 18,391,901 |
| Feb 20, 2026 | 0.54 | 0.62 | 0.45 | 0.53 | 0.53 | 24.19% | 80,643,751 |
| Feb 19, 2026 | 0.44 | 0.45 | 0.42 | 0.43 | 0.43 | -2.34% | 139,264 |
| Feb 18, 2026 | 0.48 | 0.49 | 0.43 | 0.44 | 0.44 | -3.78% | 381,601 |
| Feb 17, 2026 | 0.42 | 0.50 | 0.42 | 0.46 | 0.46 | 16.51% | 845,133 |
| Feb 13, 2026 | 0.41 | 0.41 | 0.39 | 0.39 | 0.39 | 1.03% | 145,386 |
| Feb 12, 2026 | 0.41 | 0.42 | 0.38 | 0.39 | 0.39 | -7.25% | 274,032 |
| Feb 11, 2026 | 0.44 | 0.46 | 0.41 | 0.42 | 0.42 | -5.73% | 175,254 |
| Feb 10, 2026 | 0.42 | 0.48 | 0.42 | 0.44 | 0.44 | 7.05% | 1,455,125 |
| Feb 9, 2026 | 0.46 | 0.46 | 0.41 | 0.42 | 0.42 | -3.21% | 535,229 |
| Feb 6, 2026 | 0.41 | 0.44 | 0.40 | 0.43 | 0.43 | 8.60% | 547,173 |
| Feb 5, 2026 | 0.45 | 0.45 | 0.39 | 0.40 | 0.40 | -10.66% | 474,052 |
| Feb 4, 2026 | 0.49 | 0.49 | 0.42 | 0.44 | 0.44 | -5.02% | 476,449 |
| Feb 3, 2026 | 0.51 | 0.53 | 0.44 | 0.47 | 0.47 | -11.83% | 670,850 |
| Feb 2, 2026 | 0.55 | 0.55 | 0.50 | 0.53 | 0.53 | -2.13% | 652,687 |
| Jan 30, 2026 | 0.58 | 0.59 | 0.53 | 0.54 | 0.54 | -5.73% | 339,330 |
| Jan 29, 2026 | 0.62 | 0.62 | 0.56 | 0.57 | 0.57 | -5.31% | 669,791 |
| Jan 28, 2026 | 0.63 | 0.66 | 0.59 | 0.60 | 0.60 | -1.72% | 550,229 |
| Jan 27, 2026 | 0.65 | 0.65 | 0.60 | 0.62 | 0.62 | -4.28% | 537,319 |
| Jan 26, 2026 | 0.56 | 0.70 | 0.56 | 0.64 | 0.64 | 15.44% | 1,666,103 |
| Jan 23, 2026 | 0.58 | 0.59 | 0.54 | 0.56 | 0.56 | -5.35% | 410,036 |
| Jan 22, 2026 | 0.56 | 0.59 | 0.56 | 0.59 | 0.59 | 7.25% | 175,420 |
| Jan 21, 2026 | 0.57 | 0.59 | 0.52 | 0.55 | 0.55 | -3.74% | 433,081 |
| Jan 20, 2026 | 0.60 | 0.60 | 0.56 | 0.57 | 0.57 | -3.47% | 210,915 |
| Jan 16, 2026 | 0.61 | 0.61 | 0.59 | 0.59 | 0.59 | -1.58% | 174,808 |
| Jan 15, 2026 | 0.60 | 0.62 | 0.60 | 0.60 | 0.60 | -0.99% | 272,472 |
| Jan 14, 2026 | 0.62 | 0.63 | 0.60 | 0.61 | 0.61 | -2.38% | 238,296 |
| Jan 13, 2026 | 0.62 | 0.62 | 0.60 | 0.62 | 0.62 | -1.63% | 188,998 |
| Jan 12, 2026 | 0.65 | 0.67 | 0.60 | 0.63 | 0.63 | 0.80% | 336,561 |
| Jan 9, 2026 | 0.69 | 0.70 | 0.62 | 0.63 | 0.63 | -7.89% | 460,399 |
| Jan 8, 2026 | 0.67 | 0.70 | 0.66 | 0.68 | 0.68 | 3.88% | 332,451 |
| Jan 7, 2026 | 0.68 | 0.68 | 0.65 | 0.65 | 0.65 | 1.52% | 160,270 |
| Jan 6, 2026 | 0.68 | 0.68 | 0.62 | 0.64 | 0.64 | -3.62% | 238,656 |
| Jan 5, 2026 | 0.65 | 0.68 | 0.64 | 0.67 | 0.67 | 4.32% | 322,373 |
| Jan 2, 2026 | 0.59 | 0.65 | 0.59 | 0.64 | 0.64 | 15.16% | 353,970 |