Quarterhill Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 30, 2026	2.73	2.78	2.65	2.70	2.70	-2.88%	370,144
Oct 29, 2026	2.74	2.90	2.69	2.78	2.78	2.21%	128,382
Oct 28, 2026	2.74	2.75	2.70	2.72	2.72	-1.81%	166,440
Oct 27, 2026	2.73	2.78	2.73	2.77	2.77	2.97%	21,738
Oct 26, 2026	2.70	2.77	2.66	2.69	2.69	-0.74%	99,931
Oct 23, 2026	2.75	2.75	2.70	2.71	2.71	-1.45%	40,154
Oct 22, 2026	2.80	2.80	2.69	2.75	2.75	-1.08%	100,312
Oct 21, 2026	2.80	2.80	2.75	2.78	2.78	-0.36%	94,607
Oct 20, 2026	2.78	2.87	2.77	2.79	2.79	-1.06%	106,443
Oct 19, 2026	2.85	2.86	2.79	2.82	2.82	0.36%	27,402
Oct 16, 2026	2.91	2.91	2.79	2.81	2.81	-3.10%	248,592
Oct 15, 2026	2.80	2.93	2.74	2.90	2.90	2.47%	167,590
Oct 14, 2026	2.76	2.87	2.67	2.83	2.83	2.54%	156,560
Oct 13, 2026	2.77	2.81	2.75	2.76	2.76	-2.82%	83,633
Oct 9, 2026	2.90	2.90	2.77	2.84	2.84	-	128,724
Oct 8, 2026	2.87	2.91	2.75	2.84	2.84	-2.41%	177,640
Oct 7, 2026	2.99	2.99	2.88	2.91	2.91	-2.35%	129,785
Oct 6, 2026	2.94	3.00	2.90	2.98	2.98	1.36%	156,912
Oct 5, 2026	2.92	3.01	2.91	2.94	2.94	0.34%	78,146
Oct 2, 2026	2.97	3.00	2.88	2.93	2.93	-	195,473
Oct 1, 2026	2.91	2.96	2.84	2.93	2.93	1.03%	149,831
Sep 30, 2026	3.01	3.01	2.84	2.90	2.90	-2.36%	259,005
Sep 29, 2026	2.85	3.00	2.80	2.97	2.97	4.58%	362,981
Sep 28, 2026	2.65	2.96	2.59	2.84	2.84	5.58%	679,429
Sep 25, 2026	2.73	2.75	2.64	2.69	2.69	-2.89%	166,206
Sep 24, 2026	2.79	2.80	2.71	2.77	2.77	-0.72%	160,838
Sep 23, 2026	2.86	2.92	2.77	2.79	2.79	-2.45%	453,922
Sep 22, 2026	2.81	2.91	2.78	2.86	2.86	2.14%	148,004
Sep 21, 2026	2.57	2.94	2.57	2.80	2.80	8.11%	649,931
Sep 18, 2026	2.65	2.70	2.57	2.59	2.59	-2.26%	290,955
Sep 17, 2026	2.58	2.68	2.58	2.65	2.65	3.52%	309,976
Sep 16, 2026	2.57	2.65	2.53	2.56	2.56	0.79%	245,421
Sep 15, 2026	2.56	2.56	2.51	2.54	2.54	-1.17%	82,468
Sep 14, 2026	2.60	2.60	2.55	2.57	2.57	-	106,856
Sep 11, 2026	2.52	2.64	2.51	2.57	2.57	3.63%	340,216
Sep 10, 2026	2.49	2.49	2.44	2.48	2.48	1.22%	56,816
Sep 9, 2026	2.53	2.53	2.43	2.45	2.45	-2.00%	121,173
Sep 8, 2026	2.58	2.58	2.46	2.50	2.50	-1.19%	101,552
Sep 4, 2026	2.56	2.56	2.49	2.53	2.53	-0.78%	65,486
Sep 3, 2026	2.44	2.57	2.44	2.55	2.55	4.51%	160,317
Sep 2, 2026	2.47	2.54	2.44	2.44	2.44	-1.21%	110,467
Sep 1, 2026	2.55	2.57	2.47	2.47	2.47	-3.52%	201,611
Aug 31, 2026	2.63	2.63	2.52	2.56	2.56	-1.16%	183,448
Aug 28, 2026	2.62	2.62	2.56	2.59	2.59	-1.89%	179,125
Aug 27, 2026	2.72	2.79	2.60	2.64	2.64	-2.58%	373,540
Aug 26, 2026	2.75	2.78	2.71	2.71	2.71	-1.45%	65,169
Aug 25, 2026	2.74	2.81	2.71	2.75	2.75	1.85%	116,389
Aug 24, 2026	2.86	2.86	2.69	2.70	2.70	-5.59%	230,665
Aug 21, 2026	2.83	2.90	2.81	2.86	2.86	1.78%	56,884
Aug 20, 2026	2.90	2.93	2.81	2.81	2.81	-2.43%	165,628