QSERX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
May 19, 2026	21.01	21.01	21.01	21.01	21.01	-0.76%
May 18, 2026	21.17	21.17	21.17	21.17	21.17	-0.33%
May 15, 2026	21.24	21.24	21.24	21.24	21.24	-2.03%
May 14, 2026	21.68	21.68	21.68	21.68	21.68	0.37%
May 13, 2026	21.60	21.60	21.60	21.60	21.60	-0.09%
May 12, 2026	21.62	21.62	21.62	21.62	21.62	-1.14%
May 11, 2026	21.87	21.87	21.87	21.87	21.87	0.97%
May 8, 2026	21.66	21.66	21.66	21.66	21.66	0.98%
May 7, 2026	21.45	21.45	21.45	21.45	21.45	-1.97%
May 6, 2026	21.88	21.88	21.88	21.88	21.88	1.30%
May 5, 2026	21.60	21.60	21.60	21.60	21.60	2.08%
May 4, 2026	21.16	21.16	21.16	21.16	21.16	-0.52%
May 1, 2026	21.27	21.27	21.27	21.27	21.27	0.76%
Apr 30, 2026	21.11	21.11	21.11	21.11	21.11	1.83%
Apr 29, 2026	20.73	20.73	20.73	20.73	20.73	-0.24%
Apr 28, 2026	20.78	20.78	20.78	20.78	20.78	-1.14%
Apr 27, 2026	21.02	21.02	21.02	21.02	21.02	0.05%
Apr 24, 2026	21.01	21.01	21.01	21.01	21.01	0.77%
Apr 23, 2026	20.85	20.85	20.85	20.85	20.85	-0.33%
Apr 22, 2026	20.92	20.92	20.92	20.92	20.92	0.97%
Apr 21, 2026	20.72	20.72	20.72	20.72	20.72	-0.77%
Apr 20, 2026	20.88	20.88	20.88	20.88	20.88	0.58%
Apr 17, 2026	20.76	20.76	20.76	20.76	20.76	1.96%
Apr 16, 2026	20.36	20.36	20.36	20.36	20.36	0.15%
Apr 15, 2026	20.33	20.33	20.33	20.33	20.33	0.15%
Apr 14, 2026	20.30	20.30	20.30	20.30	20.30	1.35%
Apr 13, 2026	20.03	20.03	20.03	20.03	20.03	1.57%
Apr 10, 2026	19.72	19.72	19.72	19.72	19.72	-0.35%
Apr 9, 2026	19.79	19.79	19.79	19.79	19.79	0.51%
Apr 8, 2026	19.69	19.69	19.69	19.69	19.69	2.82%
Apr 7, 2026	19.15	19.15	19.15	19.15	19.15	0.21%
Apr 6, 2026	19.11	19.11	19.11	19.11	19.11	0.37%
Apr 2, 2026	19.04	19.04	19.04	19.04	19.04	0.69%
Apr 1, 2026	18.91	18.91	18.91	18.91	18.91	0.85%
Mar 31, 2026	18.75	18.75	18.75	18.75	18.75	3.36%
Mar 30, 2026	18.14	18.14	18.14	18.14	18.14	-1.52%
Mar 27, 2026	18.42	18.42	18.42	18.42	18.42	-1.18%
Mar 26, 2026	18.64	18.64	18.64	18.64	18.64	-1.84%
Mar 25, 2026	18.99	18.99	18.99	18.99	18.99	1.06%
Mar 24, 2026	18.79	18.79	18.79	18.79	18.79	0.86%
Mar 23, 2026	18.63	18.63	18.63	18.63	18.63	2.48%
Mar 20, 2026	18.18	18.18	18.18	18.18	18.18	-2.10%
Mar 19, 2026	18.57	18.57	18.57	18.57	18.57	0.81%
Mar 18, 2026	18.42	18.42	18.42	18.42	18.42	-1.55%
Mar 17, 2026	18.71	18.71	18.71	18.71	18.71	0.48%
Mar 16, 2026	18.62	18.62	18.62	18.62	18.62	0.87%
Mar 13, 2026	18.46	18.46	18.46	18.46	18.46	-0.32%
Mar 12, 2026	18.52	18.52	18.52	18.52	18.52	-1.96%
Mar 11, 2026	18.89	18.89	18.89	18.89	18.89	-0.26%
Mar 10, 2026	18.94	18.94	18.94	18.94	18.94	-