QUBSF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 2, 2026	6.42	6.61	6.42	6.61	6.61	2.79%	3,031
Jun 1, 2026	6.39	6.43	6.39	6.43	6.43	0.56%	2,910
May 7, 2026	6.39	6.39	6.39	6.39	6.39	5.97%	250,115
May 6, 2026	6.03	6.03	6.03	6.03	6.03	-5.34%	1,002
Apr 29, 2026	6.37	6.37	6.37	6.37	6.37	-0.08%	100
Apr 13, 2026	6.38	6.38	6.38	6.38	6.38	-0.23%	2,121
Apr 9, 2026	6.39	6.39	6.39	6.39	6.39	16.18%	1,000
Mar 26, 2026	5.50	5.50	5.50	5.50	5.50	-9.84%	200
Mar 17, 2026	6.10	6.10	6.10	6.10	6.10	-3.17%	100
Mar 11, 2026	6.30	6.30	6.30	6.30	6.30	-1.03%	200
Mar 3, 2026	6.38	6.51	6.28	6.51	6.37	-3.52%	1,600
Mar 2, 2026	6.60	6.74	6.60	6.74	6.60	-6.35%	1,099
Feb 27, 2026	7.20	7.20	7.20	7.20	7.05	-1.64%	350
Feb 26, 2026	7.32	7.32	7.32	7.32	7.16	-0.41%	100
Feb 9, 2026	7.35	7.35	7.35	7.35	7.19	2.94%	100
Feb 4, 2026	7.14	7.14	7.14	7.14	6.99	2.00%	200
Jan 28, 2026	6.90	7.25	6.90	7.00	6.85	5.90%	3,128
Jan 27, 2026	6.61	6.61	6.61	6.61	6.47	-3.50%	2,000
Dec 26, 2025	6.85	6.85	6.85	6.85	6.70	-	1,000
Dec 23, 2025	6.85	6.85	6.85	6.85	6.70	1.48%	200
Dec 11, 2025	6.75	6.75	6.15	6.75	6.61	9.93%	500