CGI Inc. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 11, 2026	69.61	70.32	69.26	70.21	70.21	1.67%	281,033
Sep 10, 2026	68.89	69.79	68.69	69.06	69.06	0.31%	488,416
Sep 9, 2026	70.25	70.35	68.36	68.85	68.85	-2.55%	525,890
Sep 8, 2026	72.77	72.95	70.51	70.65	70.65	-4.07%	466,170
Sep 4, 2026	73.74	74.15	72.83	73.65	73.65	-1.59%	216,570
Sep 3, 2026	73.89	75.30	73.70	74.84	74.84	2.73%	281,714
Sep 2, 2026	73.31	74.35	72.83	72.85	72.85	-1.18%	259,607
Sep 1, 2026	74.83	75.42	73.19	73.72	73.72	-2.03%	355,399
Aug 31, 2026	74.21	75.77	73.82	75.25	75.25	0.64%	375,528
Aug 28, 2026	74.85	75.51	74.44	74.77	74.77	0.35%	301,297
Aug 27, 2026	73.62	75.18	73.08	74.51	74.51	1.73%	307,449
Aug 26, 2026	73.75	73.82	72.46	73.24	73.24	-1.69%	248,597
Aug 25, 2026	74.35	74.75	74.06	74.50	74.50	-0.43%	259,222
Aug 24, 2026	74.85	75.34	74.38	74.82	74.82	-0.21%	277,794
Aug 21, 2026	74.15	75.58	74.07	74.98	74.98	0.97%	191,717
Aug 20, 2026	74.93	75.38	73.95	74.26	74.26	-0.89%	231,705
Aug 19, 2026	72.99	75.88	72.93	74.93	74.93	2.73%	341,115
Aug 18, 2026	73.25	73.94	72.94	72.94	72.94	0.65%	298,542
Aug 17, 2026	72.89	72.89	72.17	72.47	72.47	-1.28%	303,938
Aug 14, 2026	74.49	74.83	73.30	73.41	73.41	-1.65%	218,123
Aug 13, 2026	74.11	74.76	72.95	74.76	74.64	1.08%	417,205
Aug 12, 2026	73.51	74.72	73.05	73.96	73.84	-1.20%	359,042
Aug 11, 2026	75.00	75.71	74.47	74.86	74.74	-0.52%	396,038
Aug 10, 2026	73.97	75.40	73.97	75.25	75.13	0.68%	325,194
Aug 7, 2026	74.27	74.95	73.58	74.74	74.62	0.77%	475,184
Aug 6, 2026	71.73	74.27	71.67	74.17	74.05	2.15%	400,881
Aug 5, 2026	74.88	75.27	72.55	72.61	72.49	-2.42%	506,630
Aug 4, 2026	72.16	74.57	71.29	74.41	74.29	1.92%	641,715
Aug 3, 2026	73.76	75.32	72.80	73.01	72.89	-0.19%	420,474
Jul 31, 2026	71.87	73.61	71.79	73.15	73.03	-0.12%	447,869
Jul 30, 2026	73.30	74.89	72.29	73.24	73.12	-1.69%	712,481
Jul 29, 2026	70.98	75.32	70.98	74.50	74.38	4.34%	1,631,388
Jul 28, 2026	70.65	72.79	70.12	71.40	71.28	2.78%	823,682
Jul 27, 2026	67.56	70.06	67.20	69.47	69.36	4.58%	497,963
Jul 24, 2026	64.77	66.89	64.31	66.43	66.32	4.14%	364,644
Jul 23, 2026	64.30	64.52	63.15	63.79	63.69	-2.86%	464,420
Jul 22, 2026	67.52	67.55	65.58	65.67	65.56	-1.46%	333,447
Jul 21, 2026	66.89	68.01	66.51	66.64	66.53	-2.36%	387,208
Jul 20, 2026	67.54	68.79	67.03	68.25	68.14	0.19%	297,477
Jul 17, 2026	68.07	68.65	67.39	68.12	68.01	-0.03%	760,958
Jul 16, 2026	66.50	68.19	66.04	68.14	68.03	3.40%	375,649
Jul 15, 2026	66.29	66.84	65.85	65.90	65.79	0.52%	264,745
Jul 14, 2026	65.00	66.52	64.23	65.56	65.45	-3.23%	481,003
Jul 13, 2026	67.28	68.60	67.28	67.75	67.64	1.03%	406,926
Jul 10, 2026	67.93	68.59	66.90	67.06	66.95	0.25%	493,010
Jul 9, 2026	64.99	66.98	64.69	66.89	66.78	0.89%	301,195
Jul 8, 2026	66.94	66.94	65.75	66.30	66.19	-1.75%	541,136
Jul 7, 2026	67.65	68.70	67.33	67.48	67.37	1.70%	405,026
Jul 6, 2026	66.02	66.58	65.08	66.35	66.24	-0.20%	394,076
Jul 2, 2026	65.79	67.25	65.26	66.48	66.37	1.54%	648,423