ETR:QCI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 10, 2026	151.34	151.34	149.58	149.94	149.94	-3.36%	756
Nov 9, 2026	144.56	157.26	144.56	155.16	155.16	4.11%	3,085
Nov 6, 2026	143.60	149.12	142.98	149.04	149.04	9.57%	5,106
Nov 5, 2026	139.42	141.50	132.60	136.02	136.02	-8.63%	11,732
Nov 4, 2026	145.86	153.00	143.08	148.86	148.86	1.94%	6,826
Nov 3, 2026	146.88	148.98	143.68	146.02	146.02	-2.22%	3,218
Nov 2, 2026	148.90	150.88	147.62	149.34	149.34	0.88%	1,624
Oct 30, 2026	158.98	159.54	147.02	148.04	148.04	-9.76%	4,065
Oct 29, 2026	161.16	164.06	160.46	164.06	164.06	0.74%	1,719
Oct 28, 2026	167.10	167.12	162.74	162.86	162.86	-0.01%	2,309
Oct 27, 2026	159.68	163.52	159.12	162.88	162.88	2.20%	1,407
Oct 26, 2026	155.24	161.64	155.24	159.38	159.38	2.11%	1,383
Oct 23, 2026	155.14	157.50	153.30	156.08	156.08	0.12%	1,869
Oct 22, 2026	154.44	159.44	153.80	155.90	155.90	-1.32%	2,106
Oct 21, 2026	157.36	158.04	155.44	157.98	157.98	1.84%	2,357
Oct 20, 2026	153.60	156.38	152.22	155.12	155.12	-1.81%	4,458
Oct 19, 2026	156.12	158.38	155.92	157.98	157.98	0.38%	2,283
Oct 16, 2026	157.64	157.64	154.78	157.38	157.38	0.29%	2,165
Oct 15, 2026	152.22	157.54	151.02	156.92	156.92	0.82%	2,953
Oct 14, 2026	157.32	158.24	155.64	155.64	155.64	-1.27%	2,195
Oct 13, 2026	153.78	159.40	153.30	157.64	157.64	1.29%	2,606
Oct 12, 2026	157.10	157.64	154.50	155.64	155.64	0.28%	1,992
Oct 9, 2026	158.96	159.10	154.84	155.20	155.20	0.28%	1,135
Oct 8, 2026	157.40	157.42	154.28	154.76	154.76	-2.68%	2,887
Oct 7, 2026	160.86	160.86	158.40	159.02	159.02	-1.08%	2,816
Oct 6, 2026	161.38	162.22	159.66	160.76	160.76	-1.42%	4,907
Oct 5, 2026	168.02	171.24	161.62	163.08	163.08	-2.14%	4,715
Oct 2, 2026	162.78	167.28	162.74	166.64	166.64	2.05%	2,843
Oct 1, 2026	165.76	165.84	162.20	163.30	163.30	0.17%	1,124
Sep 30, 2026	161.22	164.76	160.94	163.02	163.02	-1.24%	1,768
Sep 29, 2026	166.08	167.20	164.28	165.06	165.06	-0.75%	3,274
Sep 28, 2026	174.16	175.88	164.80	166.30	166.30	-6.78%	3,623
Sep 25, 2026	171.54	180.00	171.46	178.40	178.40	4.90%	1,996
Sep 24, 2026	172.16	178.10	169.12	170.06	170.06	-1.22%	7,808
Sep 23, 2026	173.56	174.40	169.78	172.16	172.16	0.40%	2,809
Sep 22, 2026	168.22	171.58	167.02	171.48	171.48	3.28%	4,001
Sep 21, 2026	156.84	166.04	156.54	166.04	166.04	5.96%	4,204
Sep 18, 2026	165.32	167.00	156.42	156.70	156.70	-4.85%	2,790
Sep 17, 2026	161.94	166.86	161.94	164.68	164.68	0.37%	2,704
Sep 16, 2026	164.04	165.62	162.16	164.08	164.08	1.15%	4,030
Sep 15, 2026	155.22	163.92	154.22	162.22	162.22	5.42%	5,438
Sep 14, 2026	153.20	155.44	147.88	153.88	153.88	-2.93%	3,791
Sep 11, 2026	153.00	159.22	152.26	158.52	158.52	3.59%	5,974
Sep 10, 2026	150.82	153.46	148.00	153.02	153.02	1.93%	3,152
Sep 9, 2026	151.18	154.92	148.14	150.12	150.12	-0.61%	3,878
Sep 8, 2026	146.52	160.60	145.90	151.04	151.04	2.55%	4,053
Sep 7, 2026	147.70	148.04	146.54	147.28	147.28	1.47%	880
Sep 4, 2026	146.42	147.06	144.50	145.14	145.14	-0.19%	3,225
Sep 3, 2026	145.38	145.70	142.34	145.42	145.42	0.09%	744
Sep 2, 2026	143.86	146.16	142.70	146.08	145.29	2.21%	2,908