CGI Inc. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 1, 2026	101.00	105.64	100.20	100.86	100.86	4.25%	991,388
Sep 30, 2026	95.83	97.77	95.58	96.75	96.75	0.96%	843,296
Sep 29, 2026	95.47	96.04	95.23	95.83	95.83	-0.07%	669,611
Sep 28, 2026	94.44	96.03	94.16	95.90	95.90	0.06%	361,249
Sep 25, 2026	96.22	96.29	95.39	95.84	95.84	-0.59%	333,883
Sep 24, 2026	97.84	98.21	95.79	96.41	96.41	-1.20%	405,634
Sep 23, 2026	97.45	98.36	97.36	97.58	97.58	-0.25%	421,527
Sep 22, 2026	98.55	98.75	96.35	97.82	97.82	0.38%	380,869
Sep 21, 2026	96.97	97.82	96.56	97.45	97.45	0.45%	571,545
Sep 18, 2026	100.77	100.77	96.98	97.01	97.01	-2.62%	2,053,688
Sep 17, 2026	99.47	100.10	99.11	99.62	99.62	0.35%	446,333
Sep 16, 2026	99.95	100.29	99.03	99.27	99.27	-1.20%	246,442
Sep 15, 2026	100.31	102.07	100.00	100.48	100.48	-1.02%	595,107
Sep 14, 2026	98.48	101.90	98.48	101.52	101.52	4.28%	499,497
Sep 11, 2026	96.33	97.53	95.90	97.35	97.35	1.71%	354,568
Sep 10, 2026	94.67	96.36	94.67	95.71	95.71	0.59%	643,925
Sep 9, 2026	97.09	97.45	94.31	95.15	95.15	-2.33%	733,639
Sep 8, 2026	100.46	100.59	97.19	97.42	97.42	-4.51%	544,701
Sep 4, 2026	102.00	102.59	100.88	102.02	102.02	-1.18%	584,064
Sep 3, 2026	101.30	103.85	101.30	103.24	103.24	2.33%	522,608
Sep 2, 2026	102.21	103.08	100.76	100.89	100.89	-1.54%	321,984
Sep 1, 2026	103.74	104.82	101.74	102.47	102.47	-1.81%	513,225
Aug 31, 2026	102.62	104.99	102.47	104.36	104.36	0.49%	757,802
Aug 28, 2026	102.89	104.79	102.89	103.85	103.85	0.60%	376,764
Aug 27, 2026	101.18	104.18	101.18	103.23	103.23	1.65%	410,907
Aug 26, 2026	102.41	102.64	100.58	101.55	101.55	-1.32%	448,339
Aug 25, 2026	103.14	103.55	102.44	102.91	102.91	-0.56%	377,643
Aug 24, 2026	102.64	104.28	102.64	103.49	103.49	0.34%	351,522
Aug 21, 2026	102.14	104.12	101.90	103.14	103.14	0.76%	473,854
Aug 20, 2026	102.93	103.85	101.88	102.36	102.36	-1.11%	518,370
Aug 19, 2026	100.89	104.82	100.89	103.51	103.51	2.00%	979,957
Aug 18, 2026	101.08	102.66	101.08	101.48	101.48	0.94%	429,608
Aug 17, 2026	101.14	101.14	99.99	100.53	100.53	-1.33%	398,241
Aug 14, 2026	103.55	103.80	101.66	101.88	101.88	-1.92%	836,863
Aug 13, 2026	103.18	104.10	101.70	104.04	103.87	1.02%	528,830
Aug 12, 2026	103.43	104.12	101.68	102.99	102.82	-1.25%	665,722
Aug 11, 2026	104.47	105.41	103.82	104.29	104.12	-0.49%	541,974
Aug 10, 2026	103.74	105.12	103.74	104.80	104.63	0.40%	540,590
Aug 7, 2026	104.22	104.46	102.62	104.38	104.21	0.35%	722,654
Aug 6, 2026	100.94	104.10	100.47	104.02	103.85	2.18%	565,359
Aug 5, 2026	105.00	105.66	101.72	101.80	101.63	-2.92%	690,974
Aug 4, 2026	103.39	104.93	101.53	104.86	104.69	2.19%	902,233
Jul 31, 2026	101.35	103.45	100.62	102.61	102.44	-0.06%	586,657
Jul 30, 2026	104.01	105.09	101.40	102.67	102.50	-2.23%	588,916
Jul 29, 2026	99.88	105.76	99.83	105.01	104.84	4.27%	912,364
Jul 28, 2026	98.01	102.68	98.01	100.71	100.55	2.67%	963,661
Jul 27, 2026	94.77	98.94	94.77	98.09	97.93	4.81%	728,430
Jul 24, 2026	91.02	94.29	90.48	93.59	93.44	4.15%	436,627
Jul 23, 2026	90.00	91.55	88.74	89.86	89.71	-2.75%	991,251
Jul 22, 2026	94.70	95.05	92.35	92.40	92.25	-1.80%	390,608