TSX:ALPU Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 13, 2026	17.76	18.06	17.76	17.90	17.90	0.79%	20,770
Aug 12, 2026	17.91	17.91	17.38	17.76	17.76	0.68%	65,910
Aug 11, 2026	19.00	19.02	17.63	17.64	17.64	-7.69%	25,024
Aug 10, 2026	18.85	19.12	18.68	19.11	19.11	1.38%	20,676
Aug 7, 2026	19.12	19.16	18.78	18.85	18.85	-2.43%	31,877
Aug 6, 2026	19.75	19.89	19.24	19.32	19.32	-2.67%	22,578
Aug 5, 2026	22.26	22.28	19.20	19.85	19.85	-8.57%	99,405
Aug 4, 2026	20.42	21.92	20.42	21.71	21.71	12.84%	30,347
Jul 31, 2026	17.74	19.46	17.74	19.24	19.24	13.51%	24,044
Jul 30, 2026	17.20	17.21	16.75	16.95	16.95	-2.19%	21,348
Jul 29, 2026	17.20	17.85	16.89	17.33	17.33	1.05%	12,095
Jul 28, 2026	16.58	17.29	16.30	17.15	17.15	4.13%	8,683
Jul 27, 2026	16.28	16.74	16.28	16.47	16.47	4.84%	15,207
Jul 24, 2026	15.62	16.14	15.50	15.71	15.71	1.29%	25,263
Jul 23, 2026	15.99	16.15	15.25	15.51	15.51	-14.45%	68,312
Jul 22, 2026	18.64	18.85	18.13	18.13	18.13	-3.05%	33,700
Jul 21, 2026	18.90	18.96	18.70	18.70	18.70	-2.30%	37,049
Jul 20, 2026	19.25	19.89	19.14	19.14	19.14	3.13%	27,104
Jul 17, 2026	18.41	18.66	18.00	18.56	18.56	-4.43%	17,722
Jul 16, 2026	21.60	21.70	19.20	19.42	19.42	-8.91%	95,907
Jul 15, 2026	20.49	21.61	20.42	21.32	21.32	6.02%	32,958
Jul 14, 2026	19.37	20.13	19.37	20.11	20.11	3.34%	13,143
Jul 13, 2026	19.82	19.99	19.40	19.46	19.46	-2.51%	9,236
Jul 10, 2026	20.09	20.09	19.50	19.96	19.96	-1.29%	25,644
Jul 9, 2026	19.81	20.24	19.37	20.22	20.22	-1.65%	38,582
Jul 8, 2026	20.88	21.08	20.16	20.56	20.56	-3.20%	35,919
Jul 7, 2026	21.33	21.81	21.06	21.24	21.24	0.43%	43,060
Jul 6, 2026	20.57	21.27	20.20	21.15	21.15	2.92%	19,402
Jul 3, 2026	20.49	20.55	20.49	20.55	20.55	1.38%	536
Jul 2, 2026	20.40	20.80	19.69	20.27	20.27	0.75%	53,847
Jun 30, 2026	19.76	20.20	19.47	20.12	20.12	1.98%	28,180
Jun 29, 2026	18.54	19.75	18.53	19.73	19.73	10.59%	32,839
Jun 26, 2026	18.39	18.85	17.77	17.84	17.84	-4.45%	131,102
Jun 25, 2026	18.06	18.72	17.92	18.67	18.67	-1.27%	24,116
Jun 24, 2026	19.55	19.79	18.64	18.91	18.91	-0.99%	26,133
Jun 23, 2026	15.38	19.29	15.38	19.10	19.10	-1.29%	32,786
Jun 22, 2026	20.23	20.23	18.42	19.35	19.35	-8.77%	76,751
Jun 19, 2026	21.90	21.90	21.00	21.21	21.21	-1.49%	2,094
Jun 18, 2026	21.14	21.59	20.39	21.53	21.53	3.01%	14,873
Jun 17, 2026	21.41	21.41	20.79	20.90	20.90	-4.78%	19,991
Jun 16, 2026	21.55	22.15	21.23	21.95	21.95	2.86%	57,247
Jun 15, 2026	21.19	21.83	21.14	21.34	21.34	5.12%	14,952
Jun 12, 2026	20.73	21.06	19.97	20.30	20.30	0.64%	33,315
Jun 11, 2026	19.50	20.21	18.94	20.17	20.17	1.41%	29,993
Jun 10, 2026	20.59	21.16	19.86	19.89	19.89	-5.38%	8,145
Jun 9, 2026	21.66	21.66	20.15	21.02	21.02	1.06%	9,413
Jun 8, 2026	21.00	21.00	20.46	20.80	20.80	-2.07%	18,510
Jun 5, 2026	21.27	21.65	20.86	21.24	21.24	-2.25%	21,491
Jun 4, 2026	20.80	21.79	20.67	21.73	21.73	7.63%	22,624
Jun 3, 2026	20.45	20.93	20.19	20.19	20.19	-1.27%	37,119