TSX:ALPU Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Jun 2, 2026	21.09	21.77	20.09	20.45	20.45	-8.50%	47,903
Jun 1, 2026	22.15	22.40	21.96	22.35	22.35	-1.11%	12,080
May 29, 2026	23.13	23.17	22.50	22.60	22.60	-5.52%	10,580
May 28, 2026	23.53	23.95	23.43	23.92	23.92	0.21%	5,599
May 27, 2026	23.52	24.21	23.52	23.87	23.87	1.14%	23,189
May 26, 2026	23.27	23.69	22.99	23.60	23.60	-1.30%	19,758
May 25, 2026	22.77	23.91	22.77	23.91	23.91	3.96%	3,879
May 22, 2026	23.32	23.60	23.00	23.00	23.00	-1.75%	10,111
May 21, 2026	23.38	24.00	23.13	23.41	23.41	-1.18%	7,754
May 20, 2026	23.70	23.76	23.02	23.69	23.69	0.89%	17,558
May 19, 2026	24.74	24.74	23.43	23.48	23.48	-4.90%	15,602
May 15, 2026	24.54	25.02	24.25	24.69	24.69	-1.63%	8,394
May 14, 2026	24.82	25.34	24.68	25.10	25.10	-0.83%	11,670
May 13, 2026	24.02	25.42	24.02	25.31	25.31	7.75%	20,545
May 12, 2026	23.40	23.50	23.13	23.49	23.49	-0.68%	2,313
May 11, 2026	24.30	24.64	23.65	23.65	23.65	-6.45%	14,619
May 8, 2026	24.79	25.29	24.74	25.28	25.28	2.14%	8,126
May 7, 2026	24.95	24.95	24.10	24.75	24.75	0.61%	13,888
May 6, 2026	24.32	24.90	24.16	24.60	24.60	4.81%	13,209
May 5, 2026	23.69	24.00	23.19	23.47	23.47	2.27%	7,380
May 4, 2026	23.16	23.24	22.69	22.95	22.95	-1.12%	6,028
May 1, 2026	22.41	23.26	22.41	23.21	23.21	0.48%	8,947
Apr 30, 2026	22.01	23.10	21.30	23.10	23.10	18.58%	26,130
Apr 29, 2026	19.00	20.00	18.93	19.48	19.48	-0.05%	9,590
Apr 28, 2026	19.32	19.66	19.08	19.49	19.49	0.21%	10,842
Apr 27, 2026	18.94	19.66	18.58	19.45	19.45	3.29%	11,264
Apr 24, 2026	18.09	18.86	18.09	18.83	18.83	2.84%	7,192
Apr 23, 2026	18.34	18.51	18.03	18.31	18.31	0.11%	5,831
Apr 22, 2026	18.08	18.29	17.85	18.29	18.29	4.63%	2,184
Apr 21, 2026	18.00	18.20	17.48	17.48	17.48	-3.10%	6,192
Apr 20, 2026	18.45	18.50	18.04	18.04	18.04	-2.75%	3,535
Apr 17, 2026	18.14	18.61	18.10	18.55	18.55	3.17%	2,985