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Guardforce AI Co., Limited (GFAI)
NASDAQ: GFAI · Real-Time Price · USD
0.583
-0.037 (-5.95%)
At close: Feb 27, 2026, 4:00 PM EST
0.565
-0.018 (-3.12%)
After-hours: Feb 27, 2026, 7:58 PM EST

Guardforce AI Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 27, 20260.620.620.560.580.58-5.95%587,998
Feb 26, 20260.650.670.590.620.626.02%3,522,991
Feb 25, 20260.610.640.530.580.58-2.57%1,474,234
Feb 24, 20260.800.800.560.600.60-11.15%6,728,935
Feb 23, 20260.500.740.480.680.6826.42%18,391,901
Feb 20, 20260.540.620.450.530.5324.19%80,643,751
Feb 19, 20260.440.450.420.430.43-2.34%139,264
Feb 18, 20260.480.490.430.440.44-3.78%381,601
Feb 17, 20260.420.500.420.460.4616.51%845,133
Feb 13, 20260.410.410.390.390.391.03%145,386
Feb 12, 20260.410.420.380.390.39-7.25%274,032
Feb 11, 20260.440.460.410.420.42-5.73%175,254
Feb 10, 20260.420.480.420.440.447.05%1,455,125
Feb 9, 20260.460.460.410.420.42-3.21%535,229
Feb 6, 20260.410.440.400.430.438.60%547,173
Feb 5, 20260.450.450.390.400.40-10.66%474,052
Feb 4, 20260.490.490.420.440.44-5.02%476,449
Feb 3, 20260.510.530.440.470.47-11.83%670,850
Feb 2, 20260.550.550.500.530.53-2.13%652,687
Jan 30, 20260.580.590.530.540.54-5.73%339,330
Jan 29, 20260.620.620.560.570.57-5.31%669,791
Jan 28, 20260.630.660.590.600.60-1.72%550,229
Jan 27, 20260.650.650.600.620.62-4.28%537,319
Jan 26, 20260.560.700.560.640.6415.44%1,666,103
Jan 23, 20260.580.590.540.560.56-5.35%410,036
Jan 22, 20260.560.590.560.590.597.25%175,420
Jan 21, 20260.570.590.520.550.55-3.74%433,081
Jan 20, 20260.600.600.560.570.57-3.47%210,915
Jan 16, 20260.610.610.590.590.59-1.58%174,808
Jan 15, 20260.600.620.600.600.60-0.99%272,472
Jan 14, 20260.620.630.600.610.61-2.38%238,296
Jan 13, 20260.620.620.600.620.62-1.63%188,998
Jan 12, 20260.650.670.600.630.630.80%336,561
Jan 9, 20260.690.700.620.630.63-7.89%460,399
Jan 8, 20260.670.700.660.680.683.88%332,451
Jan 7, 20260.680.680.650.650.651.52%160,270
Jan 6, 20260.680.680.620.640.64-3.62%238,656
Jan 5, 20260.650.680.640.670.674.32%322,373
Jan 2, 20260.590.650.590.640.6415.16%353,970
Dec 31, 20250.580.600.540.560.56-4.03%616,597
Dec 30, 20250.590.620.580.580.58-1.09%619,994
Dec 29, 20250.610.640.570.590.59-9.24%809,128
Dec 26, 20250.700.700.630.650.65-9.00%314,693
Dec 24, 20250.690.710.690.710.713.65%95,568
Dec 23, 20250.750.760.670.690.69-10.90%576,405
Dec 22, 20250.780.800.760.770.77-3.67%243,673
Dec 19, 20250.770.800.760.800.804.35%172,865
Dec 18, 20250.780.790.750.760.761.28%150,451
Dec 17, 20250.810.810.750.760.76-7.33%363,268
Dec 16, 20250.800.840.790.810.81-0.27%256,208
Dec 15, 20250.840.840.760.820.82-3.19%361,568
Dec 12, 20250.850.870.820.840.84-1.41%412,329
Dec 11, 20250.900.900.850.860.86-5.26%152,244
Dec 10, 20250.910.930.870.900.90-0.64%248,843
Dec 9, 20250.870.930.860.910.916.21%341,441
Dec 8, 20250.870.880.850.860.86-2.44%142,947
Dec 5, 20250.920.920.870.880.88-3.96%373,976
Dec 4, 20250.930.940.890.910.912.09%565,259
Dec 3, 20250.830.930.820.900.909.08%839,532
Dec 2, 20250.870.890.820.820.82-5.70%229,969
Dec 1, 20250.890.980.860.870.87-2.02%937,605
Nov 28, 20250.800.890.800.890.8915.32%501,794
Nov 26, 20250.740.790.740.770.777.84%398,958
Nov 25, 20250.640.720.640.710.7111.74%365,222
Nov 24, 20250.630.660.630.640.64-0.75%288,917
Nov 21, 20250.650.680.580.640.64-3.92%891,428
Nov 20, 20250.690.760.670.670.67-0.73%601,025
Nov 19, 20250.770.780.660.680.68-11.18%857,089
Nov 18, 20250.800.810.760.760.76-6.37%421,029
Nov 17, 20250.830.860.800.810.81-2.19%184,357
Nov 14, 20250.860.860.800.830.83-5.20%389,817
Nov 13, 20250.890.900.820.880.88-1.42%324,088
Nov 12, 20250.910.930.880.890.89-2.58%153,904
Nov 11, 20250.870.920.850.910.914.41%181,716
Nov 10, 20250.870.920.860.870.871.89%246,669
Nov 7, 20250.850.860.810.860.860.76%374,366
Nov 6, 20250.950.950.850.850.85-6.17%318,769
Nov 5, 20250.890.950.890.910.917.19%254,061
Nov 4, 20250.950.960.830.850.85-12.16%978,843
Nov 3, 20251.011.020.950.960.96-2.96%227,582
Oct 31, 20250.971.020.940.990.992.06%804,490
Oct 30, 20251.001.020.970.970.97-3.30%388,243
Oct 29, 20251.041.051.001.011.01-3.83%313,712
Oct 28, 20251.051.091.041.051.05-2.34%273,411
Oct 27, 20251.091.141.051.071.07-1.83%442,949
Oct 24, 20251.051.121.031.091.095.83%413,985
Oct 23, 20251.031.051.021.031.030.98%176,564
Oct 22, 20251.051.051.001.021.02-3.77%454,924
Oct 21, 20251.051.081.031.061.06-435,887
Oct 20, 20251.051.081.041.061.060.95%322,108
Oct 17, 20251.081.081.021.051.05-2.78%545,262
Oct 16, 20251.131.161.081.081.08-5.26%482,224
Oct 15, 20251.161.181.111.141.14-380,156
Oct 14, 20251.081.171.061.141.142.70%508,082
Oct 13, 20251.101.141.091.111.114.72%546,690
Oct 10, 20251.151.171.061.061.06-8.62%1,228,978
Oct 9, 20251.181.201.141.161.16-0.85%340,826
Oct 8, 20251.201.211.151.171.17-433,382
Oct 7, 20251.231.231.151.171.17-2.50%597,901
Oct 6, 20251.201.211.161.201.201.69%592,442