ETR:QCI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 12, 2026	196.88	199.14	178.52	178.52	178.52	-12.81%	23,129
May 11, 2026	185.60	208.70	185.60	204.75	204.75	6.96%	34,200
May 8, 2026	177.98	191.42	176.04	191.42	191.42	5.87%	36,122
May 7, 2026	163.86	180.80	159.86	180.80	180.80	10.12%	19,288
May 6, 2026	163.62	169.66	160.14	164.18	164.18	3.82%	22,205
May 5, 2026	143.62	158.14	141.38	158.14	158.14	8.66%	10,044
May 4, 2026	151.32	153.20	143.36	145.54	145.54	-7.46%	11,550
Apr 30, 2026	149.02	159.24	140.90	157.28	157.28	19.59%	45,690
Apr 29, 2026	128.10	133.08	127.26	131.52	131.52	4.65%	7,428
Apr 28, 2026	125.22	126.74	122.58	125.68	125.68	-0.98%	10,079
Apr 27, 2026	133.28	144.70	125.82	126.92	126.92	1.62%	35,808
Apr 24, 2026	116.10	129.66	114.80	124.90	124.90	8.48%	16,984
Apr 23, 2026	116.04	117.00	114.64	115.14	115.14	-0.81%	1,602
Apr 22, 2026	114.78	117.00	114.54	116.08	116.08	-0.02%	2,749
Apr 21, 2026	117.76	118.08	115.90	116.10	116.10	-0.90%	2,062
Apr 20, 2026	114.96	117.16	114.82	117.16	117.16	1.45%	3,339
Apr 17, 2026	114.38	115.72	113.50	115.48	115.48	0.91%	6,461
Apr 16, 2026	113.50	114.62	110.56	114.44	114.44	0.90%	14,312
Apr 15, 2026	112.40	113.48	112.28	113.42	113.42	1.45%	3,115
Apr 14, 2026	112.00	112.40	111.34	111.80	111.80	2.12%	2,204
Apr 13, 2026	108.88	109.48	108.48	109.48	109.48	-0.45%	1,753
Apr 10, 2026	108.94	110.96	108.82	109.98	109.98	0.83%	1,660
Apr 9, 2026	109.26	109.26	108.62	109.08	109.08	0.53%	877
Apr 8, 2026	109.84	109.84	108.26	108.50	108.50	2.01%	2,876
Apr 7, 2026	108.34	108.94	106.06	106.36	106.36	-2.73%	1,804
Apr 2, 2026	109.34	109.34	108.08	109.34	109.34	-2.22%	1,662
Apr 1, 2026	112.16	112.22	110.72	111.82	111.82	1.34%	2,068
Mar 31, 2026	111.28	112.00	109.38	110.34	110.34	-1.39%	645
Mar 30, 2026	111.14	112.12	110.78	111.90	111.90	0.05%	756
Mar 27, 2026	113.40	113.40	111.00	111.84	111.84	-2.05%	1,117
Mar 26, 2026	111.12	114.36	110.74	114.18	114.18	0.58%	2,678
Mar 25, 2026	111.64	113.72	111.58	113.52	113.52	2.66%	942
Mar 24, 2026	111.34	111.34	110.00	110.58	110.58	0.04%	4,680
Mar 23, 2026	111.48	115.22	110.54	110.54	110.54	-2.28%	4,491
Mar 20, 2026	113.88	114.76	112.66	113.12	113.12	-0.72%	1,322
Mar 19, 2026	114.02	114.30	112.38	113.94	113.94	0.28%	2,343
Mar 18, 2026	115.02	115.02	113.34	113.62	113.62	-0.79%	1,483
Mar 17, 2026	111.78	115.34	111.78	114.52	114.52	1.04%	1,657
Mar 16, 2026	115.32	115.32	111.36	113.34	113.34	-1.27%	3,747
Mar 13, 2026	114.44	115.58	114.44	114.80	114.80	0.14%	351
Mar 12, 2026	115.76	116.10	114.48	114.64	114.64	-1.58%	3,367
Mar 11, 2026	116.50	118.92	115.86	116.48	116.48	-0.05%	1,462
Mar 10, 2026	118.94	119.10	114.46	116.54	116.54	-1.47%	3,592
Mar 9, 2026	114.80	118.28	114.60	118.28	118.28	0.36%	2,961
Mar 6, 2026	118.36	118.36	115.62	117.86	117.86	-0.82%	2,469
Mar 5, 2026	119.72	119.98	118.82	118.84	118.84	-0.64%	783
Mar 4, 2026	115.00	119.60	115.00	119.60	118.83	0.25%	2,709
Mar 3, 2026	120.34	120.34	118.50	119.30	118.54	0.03%	1,802
Mar 2, 2026	120.10	120.10	117.08	119.26	118.50	-0.96%	1,792
Feb 27, 2026	123.66	123.66	120.00	120.42	119.65	-2.57%	452