Quarterhill Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 20, 2026	0.57	0.57	0.57	0.57	0.57	-1.72%	-
Feb 19, 2026	0.58	0.58	0.58	0.58	0.58	-4.92%	-
Feb 18, 2026	0.61	0.61	0.61	0.61	0.61	4.27%	-
Feb 17, 2026	0.59	0.59	0.59	0.59	0.59	0.86%	-
Feb 16, 2026	0.58	0.58	0.58	0.58	0.58	-	-
Feb 13, 2026	0.58	0.58	0.58	0.58	0.58	0.87%	-
Feb 12, 2026	0.58	0.58	0.58	0.58	0.58	-	-
Feb 11, 2026	0.58	0.58	0.58	0.58	0.58	-1.71%	-
Feb 10, 2026	0.59	0.59	0.59	0.59	0.59	3.54%	-
Feb 9, 2026	0.57	0.57	0.57	0.57	0.57	0.89%	-
Feb 6, 2026	0.56	0.56	0.56	0.56	0.56	-2.61%	-
Feb 5, 2026	0.58	0.58	0.58	0.58	0.58	-	-
Feb 4, 2026	0.58	0.58	0.58	0.58	0.58	1.77%	-
Feb 3, 2026	0.57	0.57	0.57	0.57	0.57	2.73%	-
Feb 2, 2026	0.55	0.55	0.55	0.55	0.55	-2.65%	-
Jan 30, 2026	0.57	0.57	0.57	0.57	0.57	0.89%	-
Jan 29, 2026	0.56	0.56	0.56	0.56	0.56	-2.61%	-
Jan 28, 2026	0.58	0.58	0.58	0.58	0.58	2.68%	-
Jan 27, 2026	0.56	0.56	0.56	0.56	0.56	-0.88%	-
Jan 26, 2026	0.57	0.57	0.57	0.57	0.57	-1.74%	-
Jan 23, 2026	0.58	0.58	0.58	0.58	0.58	-1.71%	-
Jan 22, 2026	0.58	0.59	0.58	0.59	0.59	2.63%	-
Jan 21, 2026	0.57	0.57	0.57	0.57	0.57	-5.00%	-
Jan 20, 2026	0.60	0.60	0.60	0.60	0.60	3.45%	-
Jan 19, 2026	0.58	0.58	0.58	0.58	0.58	2.65%	-
Jan 16, 2026	0.57	0.57	0.57	0.57	0.57	0.89%	-
Jan 15, 2026	0.56	0.56	0.56	0.56	0.56	-0.88%	-
Jan 14, 2026	0.57	0.57	0.57	0.57	0.57	-0.88%	-
Jan 13, 2026	0.57	0.57	0.57	0.57	0.57	1.79%	-
Jan 12, 2026	0.56	0.56	0.56	0.56	0.56	-0.88%	-
Jan 9, 2026	0.57	0.57	0.57	0.57	0.57	0.89%	-
Jan 8, 2026	0.56	0.56	0.56	0.56	0.56	-	-
Jan 7, 2026	0.56	0.56	0.56	0.56	0.56	-0.88%	-
Jan 6, 2026	0.57	0.57	0.57	0.57	0.57	-1.74%	-
Jan 5, 2026	0.58	0.58	0.58	0.58	0.58	-0.86%	-
Jan 2, 2026	0.58	0.58	0.58	0.58	0.58	1.75%	-
Dec 30, 2025	0.57	0.57	0.57	0.57	0.57	-	-
Dec 29, 2025	0.57	0.57	0.57	0.57	0.57	0.88%	-
Dec 23, 2025	0.57	0.57	0.57	0.57	0.57	1.80%	-
Dec 22, 2025	0.56	0.56	0.56	0.56	0.56	-2.63%	-
Dec 19, 2025	0.57	0.57	0.57	0.57	0.57	0.88%	-
Dec 18, 2025	0.57	0.57	0.57	0.57	0.57	-1.74%	-
Dec 17, 2025	0.58	0.58	0.58	0.58	0.58	1.77%	-
Dec 16, 2025	0.57	0.57	0.57	0.57	0.57	-10.32%	-
Dec 15, 2025	0.63	0.63	0.63	0.63	0.63	5.00%	-
Dec 12, 2025	0.60	0.60	0.60	0.60	0.60	-1.64%	-
Dec 11, 2025	0.61	0.61	0.61	0.61	0.61	7.96%	-
Dec 10, 2025	0.57	0.57	0.57	0.57	0.57	-	-
Dec 9, 2025	0.57	0.57	0.57	0.57	0.57	4.63%	-
Dec 8, 2025	0.54	0.54	0.54	0.54	0.54	-	-