Guardforce AI Co., Limited (GFAI)

NASDAQ: GFAI · Real-Time Price · USD

0.398

+0.032 (8.63%)

At close: Jun 26, 2026, 4:00 PM EDT

0.450

+0.053 (13.23%)

After-hours: Jun 26, 2026, 7:59 PM EDT

Guardforce AI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	0.36	0.40	0.36	0.40	0.40	8.63%	1,324,345
Jun 25, 2026	0.39	0.39	0.36	0.37	0.37	-7.25%	222,864
Jun 24, 2026	0.42	0.42	0.39	0.39	0.39	-6.05%	495,799
Jun 23, 2026	0.42	0.43	0.40	0.42	0.42	-2.33%	238,983
Jun 22, 2026	0.40	0.43	0.40	0.43	0.43	5.03%	402,915
Jun 18, 2026	0.41	0.42	0.40	0.41	0.41	-2.94%	309,445
Jun 17, 2026	0.42	0.43	0.41	0.42	0.42	-3.10%	321,087
Jun 16, 2026	0.45	0.45	0.41	0.44	0.44	-2.40%	417,104
Jun 15, 2026	0.45	0.45	0.41	0.45	0.45	-0.54%	621,570
Jun 12, 2026	0.45	0.47	0.43	0.45	0.45	-0.36%	548,866
Jun 11, 2026	0.42	0.45	0.40	0.45	0.45	5.39%	371,686
Jun 10, 2026	0.42	0.43	0.40	0.43	0.43	1.43%	524,907
Jun 9, 2026	0.44	0.45	0.41	0.42	0.42	-1.73%	930,752
Jun 8, 2026	0.46	0.46	0.41	0.43	0.43	-6.44%	1,727,991
Jun 5, 2026	0.54	0.54	0.43	0.46	0.46	-17.79%	1,276,481
Jun 4, 2026	0.55	0.57	0.53	0.56	0.56	-0.54%	535,756
Jun 3, 2026	0.58	0.60	0.53	0.56	0.56	-12.09%	1,250,088
Jun 2, 2026	0.60	0.65	0.56	0.64	0.64	6.17%	2,879,737
Jun 1, 2026	0.69	0.69	0.58	0.60	0.60	13.21%	17,477,037
May 29, 2026	0.50	0.53	0.49	0.53	0.53	6.02%	24,838,520
May 28, 2026	0.47	0.50	0.47	0.50	0.50	3.69%	300,449
May 27, 2026	0.50	0.50	0.48	0.48	0.48	-3.06%	154,151
May 26, 2026	0.48	0.50	0.47	0.50	0.50	4.26%	218,778
May 22, 2026	0.50	0.50	0.47	0.48	0.48	-1.67%	222,551
May 21, 2026	0.50	0.51	0.48	0.49	0.49	-4.68%	194,740
May 20, 2026	0.50	0.51	0.47	0.51	0.51	3.65%	390,214
May 19, 2026	0.48	0.50	0.46	0.49	0.49	3.61%	526,345
May 18, 2026	0.46	0.49	0.45	0.47	0.47	3.25%	286,803
May 15, 2026	0.50	0.50	0.45	0.46	0.46	-7.65%	566,603
May 14, 2026	0.47	0.50	0.45	0.50	0.50	9.13%	390,327
May 13, 2026	0.45	0.47	0.43	0.46	0.46	-1.00%	547,967
May 12, 2026	0.48	0.49	0.44	0.46	0.46	-5.00%	380,298
May 11, 2026	0.52	0.52	0.48	0.48	0.48	-4.87%	378,301
May 8, 2026	0.49	0.52	0.47	0.51	0.51	7.72%	477,988
May 7, 2026	0.51	0.52	0.47	0.47	0.47	-5.25%	159,353
May 6, 2026	0.53	0.53	0.46	0.50	0.50	-5.91%	346,919
May 5, 2026	0.53	0.54	0.51	0.53	0.53	-3.81%	368,736
May 4, 2026	0.57	0.57	0.54	0.55	0.55	-4.98%	223,222
May 1, 2026	0.56	0.58	0.53	0.58	0.58	1.93%	272,478
Apr 30, 2026	0.53	0.58	0.51	0.57	0.57	10.79%	576,675
Apr 29, 2026	0.56	0.56	0.51	0.51	0.51	-8.56%	339,425
Apr 28, 2026	0.54	0.60	0.53	0.56	0.56	2.58%	893,867
Apr 27, 2026	0.50	0.56	0.50	0.55	0.55	10.56%	388,385
Apr 24, 2026	0.50	0.51	0.49	0.50	0.50	-2.12%	217,724
Apr 23, 2026	0.53	0.54	0.50	0.51	0.51	-6.19%	322,096
Apr 22, 2026	0.53	0.58	0.51	0.54	0.54	3.37%	486,261
Apr 21, 2026	0.54	0.58	0.50	0.52	0.52	-6.82%	373,599
Apr 20, 2026	0.59	0.60	0.51	0.56	0.56	-5.09%	384,472
Apr 17, 2026	0.58	0.60	0.56	0.59	0.59	7.22%	409,755
Apr 16, 2026	0.51	0.56	0.50	0.55	0.55	11.17%	506,446
Apr 15, 2026	0.49	0.51	0.48	0.49	0.49	0.43%	249,123
Apr 14, 2026	0.46	0.51	0.42	0.49	0.49	8.17%	411,279
Apr 13, 2026	0.44	0.47	0.43	0.46	0.46	2.96%	193,984
Apr 10, 2026	0.45	0.45	0.43	0.44	0.44	-1.58%	194,745
Apr 9, 2026	0.44	0.46	0.44	0.45	0.45	-2.26%	139,372
Apr 8, 2026	0.45	0.48	0.43	0.46	0.46	7.00%	384,401
Apr 7, 2026	0.44	0.44	0.43	0.43	0.43	-1.06%	172,075
Apr 6, 2026	0.43	0.44	0.41	0.43	0.43	3.40%	148,007
Apr 2, 2026	0.43	0.45	0.41	0.42	0.42	-3.62%	198,217
Apr 1, 2026	0.43	0.46	0.42	0.44	0.44	-2.77%	227,327
Mar 31, 2026	0.45	0.46	0.40	0.45	0.45	7.25%	362,439
Mar 30, 2026	0.47	0.47	0.41	0.42	0.42	-5.45%	213,323
Mar 27, 2026	0.45	0.46	0.43	0.44	0.44	-1.82%	190,685
Mar 26, 2026	0.47	0.48	0.45	0.45	0.45	-5.38%	138,591
Mar 25, 2026	0.50	0.51	0.47	0.48	0.48	-1.04%	183,564
Mar 24, 2026	0.48	0.50	0.47	0.48	0.48	-6.51%	143,187
Mar 23, 2026	0.48	0.51	0.47	0.51	0.51	8.32%	177,402
Mar 20, 2026	0.51	0.51	0.47	0.48	0.48	-7.71%	210,071
Mar 19, 2026	0.50	0.51	0.48	0.51	0.51	0.72%	265,072
Mar 18, 2026	0.54	0.54	0.50	0.51	0.51	-6.07%	309,953
Mar 17, 2026	0.56	0.57	0.52	0.54	0.54	-1.07%	482,063
Mar 16, 2026	0.54	0.55	0.53	0.55	0.55	3.07%	168,501
Mar 13, 2026	0.54	0.55	0.52	0.53	0.53	-1.39%	171,755
Mar 12, 2026	0.57	0.57	0.53	0.54	0.54	-4.67%	239,555
Mar 11, 2026	0.57	0.58	0.55	0.57	0.57	-0.19%	287,647
Mar 10, 2026	0.60	0.60	0.56	0.57	0.57	-3.05%	179,696
Mar 9, 2026	0.61	0.61	0.56	0.59	0.59	-3.38%	360,412
Mar 6, 2026	0.61	0.62	0.59	0.61	0.61	1.17%	440,392
Mar 5, 2026	0.58	0.62	0.56	0.60	0.60	2.86%	655,165
Mar 4, 2026	0.57	0.58	0.53	0.58	0.58	3.90%	279,189
Mar 3, 2026	0.52	0.57	0.52	0.56	0.56	3.67%	461,519
Mar 2, 2026	0.54	0.57	0.51	0.54	0.54	-7.15%	616,710
Feb 27, 2026	0.62	0.62	0.56	0.58	0.58	-5.95%	622,463
Feb 26, 2026	0.65	0.67	0.59	0.62	0.62	6.02%	3,652,342
Feb 25, 2026	0.61	0.64	0.53	0.58	0.58	-2.57%	1,503,201
Feb 24, 2026	0.80	0.80	0.56	0.60	0.60	-11.15%	6,868,073
Feb 23, 2026	0.50	0.74	0.48	0.68	0.68	26.42%	19,204,162
Feb 20, 2026	0.54	0.62	0.45	0.53	0.53	24.19%	81,374,983
Feb 19, 2026	0.44	0.45	0.42	0.43	0.43	-2.34%	141,845
Feb 18, 2026	0.48	0.49	0.43	0.44	0.44	-3.78%	387,128
Feb 17, 2026	0.42	0.50	0.42	0.46	0.46	16.51%	849,528
Feb 13, 2026	0.41	0.41	0.39	0.39	0.39	1.03%	147,632
Feb 12, 2026	0.41	0.42	0.38	0.39	0.39	-7.25%	277,303
Feb 11, 2026	0.44	0.46	0.41	0.42	0.42	-5.73%	178,990
Feb 10, 2026	0.42	0.48	0.42	0.44	0.44	7.05%	1,460,996
Feb 9, 2026	0.46	0.46	0.41	0.42	0.42	-3.21%	538,138
Feb 6, 2026	0.41	0.44	0.40	0.43	0.43	8.60%	547,967
Feb 5, 2026	0.45	0.45	0.39	0.40	0.40	-10.66%	488,764
Feb 4, 2026	0.49	0.49	0.42	0.44	0.44	-5.02%	479,989
Feb 3, 2026	0.51	0.53	0.44	0.47	0.47	-11.83%	678,401