TSX:QCLN Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 7, 2026	27.08	27.08	26.02	26.02	26.02	-1.77%	561
May 6, 2026	26.50	26.50	26.49	26.49	26.49	-0.04%	322
May 5, 2026	26.50	26.50	26.50	26.50	26.50	2.59%	108
May 4, 2026	26.35	26.35	25.83	25.83	25.83	-1.52%	418
May 1, 2026	26.23	26.23	26.23	26.23	26.23	1.24%	10,047
Apr 30, 2026	25.88	25.91	25.88	25.91	25.91	3.14%	428
Apr 29, 2026	24.97	25.17	24.97	25.12	25.12	0.40%	8,012
Apr 27, 2026	25.46	25.46	25.02	25.02	25.02	-2.04%	4,140
Apr 24, 2026	25.51	25.54	25.51	25.54	25.54	-0.31%	6,000
Apr 23, 2026	25.62	25.62	25.62	25.62	25.62	3.10%	365
Apr 22, 2026	24.84	24.85	24.84	24.85	24.85	1.30%	5,509
Apr 21, 2026	24.53	24.53	24.53	24.53	24.53	2.29%	2,521
Apr 17, 2026	24.05	24.05	23.92	23.98	23.98	1.61%	762
Apr 15, 2026	23.54	23.60	23.54	23.60	23.60	2.48%	834
Apr 14, 2026	23.03	23.22	23.03	23.03	23.03	2.04%	922
Apr 13, 2026	22.57	22.57	22.57	22.57	22.57	8.82%	230
Apr 7, 2026	20.74	20.74	20.74	20.74	20.74	-1.71%	416
Mar 31, 2026	20.51	21.10	20.42	21.10	21.10	2.78%	26,531
Mar 27, 2026	20.53	20.53	20.53	20.53	20.52	-1.77%	156
Mar 24, 2026	20.90	20.90	20.90	20.90	20.89	-	212
Mar 23, 2026	20.90	20.90	20.90	20.90	20.89	-0.57%	2,010
Mar 20, 2026	21.02	21.02	21.02	21.02	21.01	-0.33%	349
Mar 19, 2026	21.09	21.09	21.09	21.09	21.08	-1.68%	361
Mar 17, 2026	21.46	21.46	21.45	21.45	21.44	2.34%	2,730
Mar 13, 2026	20.96	20.96	20.96	20.96	20.95	0.72%	303
Mar 12, 2026	20.81	20.81	20.81	20.81	20.80	-2.07%	268
Mar 11, 2026	21.17	21.25	21.17	21.25	21.24	0.71%	210
Mar 10, 2026	21.10	21.10	21.10	21.10	21.09	1.93%	114
Mar 9, 2026	20.15	20.70	20.15	20.70	20.69	3.40%	795
Mar 6, 2026	20.01	20.02	20.01	20.02	20.01	-4.12%	550
Mar 5, 2026	20.73	20.88	20.73	20.88	20.87	-2.70%	905
Mar 4, 2026	21.44	21.46	21.44	21.46	21.45	2.19%	1,005
Mar 3, 2026	21.00	21.00	21.00	21.00	20.99	-1.69%	530
Feb 27, 2026	21.28	21.36	21.28	21.36	21.35	-5.02%	805
Feb 26, 2026	22.49	22.49	22.49	22.49	22.48	-2.39%	359
Feb 24, 2026	23.04	23.04	23.04	23.04	23.03	3.09%	666
Feb 23, 2026	22.18	22.35	22.18	22.35	22.34	0.09%	215
Feb 20, 2026	22.56	22.59	22.24	22.33	22.32	-1.15%	5,105
Feb 17, 2026	22.59	22.59	22.59	22.59	22.58	1.71%	2,056
Feb 11, 2026	22.21	22.21	22.21	22.21	22.20	-0.45%	2,097
Feb 10, 2026	22.32	22.32	22.31	22.31	22.30	-	14
Feb 9, 2026	22.32	22.32	22.31	22.31	22.30	3.86%	6,076
Feb 5, 2026	21.48	21.48	21.48	21.48	21.47	-1.24%	225
Feb 2, 2026	21.70	21.75	21.70	21.75	21.74	-1.14%	346
Jan 29, 2026	22.00	22.00	22.00	22.00	21.99	-2.40%	558
Jan 23, 2026	22.54	22.54	22.54	22.54	22.53	-1.62%	153
Jan 22, 2026	22.91	22.91	22.91	22.91	22.90	2.83%	107
Jan 21, 2026	22.21	22.28	22.21	22.28	22.27	0.68%	2,086
Jan 20, 2026	22.27	22.27	22.13	22.13	22.12	-1.34%	311
Jan 16, 2026	22.43	22.43	22.43	22.43	22.42	0.99%	176