Guardian Metal Resources PLC (GMTL)

NYSEAMERICAN: GMTL · Real-Time Price · USD

16.65

+1.25 (8.12%)

At close: Jun 16, 2026, 4:00 PM EDT

16.50

-0.15 (-0.90%)

After-hours: Jun 16, 2026, 5:30 PM EDT

Guardian Metal Resources Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 16, 2026	15.45	17.13	15.45	16.65	16.65	8.12%	302,591
Jun 15, 2026	15.48	16.21	14.50	15.40	15.40	1.65%	221,891
Jun 12, 2026	14.00	15.38	13.83	15.15	15.15	8.84%	268,347
Jun 11, 2026	12.79	14.05	12.79	13.92	13.92	7.66%	132,717
Jun 10, 2026	13.31	13.47	12.52	12.93	12.93	-3.79%	172,704
Jun 9, 2026	14.22	14.46	13.18	13.44	13.44	-3.10%	197,733
Jun 8, 2026	14.50	15.11	13.60	13.87	13.87	-2.12%	330,849
Jun 5, 2026	16.59	16.59	14.11	14.17	14.17	-14.48%	234,898
Jun 4, 2026	17.63	17.63	16.01	16.57	16.57	-5.85%	250,031
Jun 3, 2026	15.90	18.42	15.50	17.60	17.60	9.18%	313,142
Jun 2, 2026	15.58	16.20	15.20	16.12	16.12	2.61%	243,862
Jun 1, 2026	15.67	15.98	14.98	15.71	15.71	-0.57%	107,475
May 29, 2026	16.30	16.55	15.56	15.80	15.80	-3.25%	98,761
May 28, 2026	16.00	16.63	15.09	16.33	16.33	-1.39%	200,989
May 27, 2026	16.87	16.87	16.40	16.56	16.56	-3.72%	96,797
May 26, 2026	16.10	17.57	16.10	17.20	17.20	7.50%	152,746
May 22, 2026	16.95	17.07	15.96	16.00	16.00	-5.77%	205,109
May 21, 2026	17.16	17.64	16.35	16.98	16.98	-2.75%	227,743
May 20, 2026	16.83	17.87	15.69	17.46	17.46	3.62%	224,151
May 19, 2026	16.96	17.30	16.16	16.85	16.85	-0.88%	189,443
May 18, 2026	16.37	17.50	16.01	17.00	17.00	5.20%	187,237
May 15, 2026	16.00	16.66	15.36	16.16	16.16	-2.06%	276,761
May 14, 2026	16.00	17.00	14.67	16.50	16.50	3.77%	269,333
May 13, 2026	14.88	16.80	14.53	15.90	15.90	9.81%	370,573
May 12, 2026	13.44	14.75	12.75	14.48	14.48	-0.14%	240,019
May 11, 2026	13.66	14.77	13.17	14.50	14.50	3.28%	370,520
May 8, 2026	14.84	14.84	13.85	14.04	14.04	-6.28%	248,246
May 7, 2026	16.14	16.14	14.72	14.98	14.98	-8.38%	128,970
May 6, 2026	15.07	16.77	14.26	16.35	16.35	9.00%	332,558
May 5, 2026	15.65	16.59	13.95	15.00	15.00	-4.21%	259,465
May 4, 2026	16.35	16.41	15.30	15.66	15.66	-4.98%	162,673
May 1, 2026	16.78	17.05	16.00	16.48	16.48	-3.00%	146,625
Apr 30, 2026	17.12	17.23	16.34	16.99	16.99	-0.93%	241,322
Apr 29, 2026	18.75	18.80	17.15	17.15	17.15	-9.26%	297,063
Apr 28, 2026	19.14	19.81	18.65	18.90	18.90	-8.21%	536,113
Apr 27, 2026	18.90	20.69	18.30	20.59	20.59	11.72%	245,932
Apr 24, 2026	19.41	19.41	18.35	18.43	18.43	-4.06%	164,834
Apr 23, 2026	19.61	19.86	18.75	19.21	19.21	-1.49%	231,777
Apr 22, 2026	19.25	20.20	19.25	19.50	19.50	2.63%	371,331
Apr 21, 2026	19.66	20.21	18.76	19.00	19.00	-5.66%	187,601
Apr 20, 2026	19.90	20.82	19.51	20.14	20.14	-2.42%	220,403
Apr 17, 2026	18.57	22.21	18.29	20.64	20.64	11.99%	749,787
Apr 16, 2026	18.43	19.08	17.57	18.43	18.43	1.71%	507,191
Apr 15, 2026	20.36	20.36	17.92	18.12	18.12	-2.48%	170,229
Apr 14, 2026	19.49	20.61	18.51	18.58	18.58	-1.64%	129,940
Apr 13, 2026	18.07	19.44	17.38	18.89	18.89	3.62%	80,598
Apr 10, 2026	18.00	18.80	17.55	18.23	18.23	0.94%	64,320
Apr 9, 2026	19.63	19.91	18.06	18.06	18.06	-5.94%	100,704
Apr 8, 2026	19.68	19.97	18.50	19.20	19.20	-1.03%	91,642
Apr 7, 2026	19.50	20.24	19.20	19.40	19.40	-1.07%	69,292