NYSE:GIB | Historical Stock Price | CGI INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-10-07 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.37$6.95$14.32$29.50$60.79$125.261998-10-072026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$61.19$61.19309,100
2018-12-28$60.06$60.06286,800
2018-12-27$59.67$59.67273,200
2018-12-26$60.16$60.16140,200
2018-12-24$58.39$58.39135,800
2018-12-21$57.78$57.78262,100
2018-12-20$59.48$59.48249,400
2018-12-19$61.15$61.15267,800
2018-12-18$62.11$62.11133,900
2018-12-17$61.84$61.84183,700
2018-12-14$63.02$63.02126,800
2018-12-13$63.87$63.87174,100
2018-12-12$64.15$64.15214,600
2018-12-11$63.00$63.00138,700
2018-12-10$62.78$62.78203,900
2018-12-07$62.54$62.54301,400
2018-12-06$63.59$63.59251,900
2018-12-04$63.68$63.68217,600
2018-12-03$64.29$64.29280,000
2018-11-30$63.82$63.82255,600
2018-11-29$63.47$63.47209,800
2018-11-28$63.90$63.90180,600
2018-11-27$63.16$63.16121,700
2018-11-26$63.46$63.46165,300
2018-11-23$62.58$62.58104,600
2018-11-21$62.18$62.18191,200
2018-11-20$61.20$61.20208,800
2018-11-19$61.24$61.24271,300
2018-11-16$62.96$62.96247,100
2018-11-15$61.90$61.90377,800
2018-11-14$61.47$61.47148,200
2018-11-13$61.59$61.59170,800
2018-11-12$60.77$60.77176,200
2018-11-09$61.91$61.91174,300
2018-11-08$62.45$62.45235,000
2018-11-07$62.16$62.16270,100
2018-11-06$60.28$60.28247,000
2018-11-05$60.85$60.85164,700
2018-11-02$61.30$61.30280,500
2018-11-01$62.65$62.65250,200
2018-10-31$61.70$61.70487,600
2018-10-30$59.70$59.70386,100
2018-10-29$57.97$57.97323,100
2018-10-26$58.58$58.58253,200
2018-10-25$59.56$59.56298,500
2018-10-24$59.86$59.86453,400
2018-10-23$61.64$61.64189,300
2018-10-22$61.65$61.65187,000
2018-10-19$60.10$60.10200,300
2018-10-18$60.22$60.22133,800
2018-10-17$61.33$61.33128,100
2018-10-16$62.30$62.30151,000
2018-10-15$60.67$60.67171,700
2018-10-12$60.28$60.28221,100
2018-10-11$59.42$59.42200,500
2018-10-10$59.27$59.27291,300
2018-10-09$61.23$61.23208,400
2018-10-08$62.35$62.3571,300
2018-10-05$62.96$62.96139,300
2018-10-04$63.41$63.41123,300
2018-10-03$64.19$64.19150,000
2018-10-02$63.96$63.96153,200
2018-10-01$65.38$65.38181,100
2018-09-28$64.48$64.48184,800
2018-09-27$65.12$65.12175,900
2018-09-26$65.79$65.79135,800
2018-09-25$66.04$66.0496,100
2018-09-24$66.12$66.12116,500
2018-09-21$66.20$66.20208,300
2018-09-20$66.27$66.27132,600
2018-09-19$66.06$66.06178,000
2018-09-18$66.12$66.12114,700
2018-09-17$65.22$65.22118,400
2018-09-14$65.52$65.52138,600
2018-09-13$65.35$65.35148,100
2018-09-12$65.28$65.28161,100
2018-09-11$65.58$65.58159,300
2018-09-10$64.78$64.7876,200
2018-09-07$64.41$64.41173,300
2018-09-06$64.76$64.76121,900
2018-09-05$64.39$64.39147,900
2018-09-04$64.70$64.70171,500
2018-08-31$65.57$65.57223,400
2018-08-30$65.79$65.79103,400
2018-08-29$65.95$65.95138,200
2018-08-28$65.51$65.5181,400
2018-08-27$65.53$65.5367,000
2018-08-24$65.23$65.23152,000
2018-08-23$65.35$65.35109,300
2018-08-22$65.33$65.3387,200
2018-08-21$65.11$65.1187,400
2018-08-20$65.01$65.01176,300
2018-08-17$65.29$65.29159,500
2018-08-16$64.84$64.8498,200
2018-08-15$64.40$64.40187,200
2018-08-14$65.07$65.07256,400
2018-08-13$64.51$64.51106,600
2018-08-10$64.51$64.51161,200
2018-08-09$64.77$64.77156,600
2018-08-08$64.59$64.59206,100
2018-08-07$63.26$63.26192,700
2018-08-06$63.82$63.8257,200
2018-08-03$63.72$63.72129,000
2018-08-02$63.69$63.69262,600
2018-08-01$62.49$62.49400,400
2018-07-31$64.35$64.35245,700
2018-07-30$63.62$63.62239,200
2018-07-27$63.86$63.86267,900
2018-07-26$64.34$64.34141,800
2018-07-25$64.46$64.46292,600
2018-07-24$64.98$64.98129,700
2018-07-23$65.11$65.11219,700
2018-07-20$65.73$65.73141,000
2018-07-19$65.29$65.29144,300
2018-07-18$65.85$65.8599,100
2018-07-17$65.58$65.58203,200
2018-07-16$65.85$65.8595,800
2018-07-13$65.94$65.94132,700
2018-07-12$65.97$65.97163,900
2018-07-11$64.47$64.47151,600
2018-07-10$64.86$64.86124,900
2018-07-09$64.73$64.73137,000
2018-07-06$64.15$64.15175,300
2018-07-05$63.56$63.56238,600
2018-07-03$63.58$63.58168,200
2018-07-02$63.63$63.6374,500
2018-06-29$63.32$63.32211,000
2018-06-28$62.74$62.74200,500
2018-06-27$61.73$61.73235,700
2018-06-26$62.19$62.19145,000
2018-06-25$61.69$61.69243,500
2018-06-22$63.00$63.00167,000
2018-06-21$63.01$63.01269,100
2018-06-20$62.91$62.91139,600
2018-06-19$62.46$62.46190,800
2018-06-18$62.56$62.56192,900
2018-06-15$62.56$62.56251,900
2018-06-14$62.16$62.16162,400
2018-06-13$62.04$62.04238,500
2018-06-12$62.21$62.21176,000
2018-06-11$62.08$62.08206,600
2018-06-08$62.30$62.3077,600
2018-06-07$62.07$62.07119,700
2018-06-06$62.72$62.72160,200
2018-06-05$62.51$62.51134,000
2018-06-04$62.55$62.55132,300
2018-06-01$61.76$61.76124,800
2018-05-31$61.40$61.40246,100
2018-05-30$61.37$61.37173,800
2018-05-29$60.32$60.32189,600
2018-05-25$60.70$60.70173,200
2018-05-24$60.48$60.48221,500
2018-05-23$60.54$60.54174,800
2018-05-22$60.27$60.27135,600
2018-05-21$60.23$60.2365,900
2018-05-18$59.98$59.98224,600
2018-05-17$59.84$59.84232,100
2018-05-16$60.16$60.16170,600
2018-05-15$59.85$59.85181,500
2018-05-14$60.15$60.15149,600
2018-05-11$60.35$60.35265,900
2018-05-10$60.82$60.82168,600
2018-05-09$60.43$60.43240,600
2018-05-08$60.21$60.21252,900
2018-05-07$60.01$60.01129,800
2018-05-04$59.87$59.87260,800
2018-05-03$59.65$59.65333,100
2018-05-02$59.16$59.16371,000
2018-05-01$57.88$57.88220,700
2018-04-30$57.90$57.90165,100
2018-04-27$58.06$58.0693,000
2018-04-26$58.03$58.03117,700
2018-04-25$57.54$57.54130,300
2018-04-24$57.48$57.48139,400
2018-04-23$57.57$57.57124,100
2018-04-20$57.80$57.80133,500
2018-04-19$57.92$57.92199,200
2018-04-18$58.52$58.52122,600
2018-04-17$58.64$58.64224,200
2018-04-16$57.98$57.98142,400
2018-04-13$57.70$57.70164,100
2018-04-12$58.26$58.26110,800
2018-04-11$58.12$58.12146,100
2018-04-10$58.34$58.34140,100
2018-04-09$57.97$57.97195,100
2018-04-06$57.39$57.39272,400
2018-04-05$57.90$57.90256,600
2018-04-04$58.29$58.29271,000
2018-04-03$58.17$58.17314,700
2018-04-02$57.10$57.10233,400
2018-03-29$57.64$57.64263,400
2018-03-28$56.70$56.70158,200
2018-03-27$56.82$56.82209,700
2018-03-26$57.84$57.84186,400
2018-03-23$56.98$56.98292,400
2018-03-22$57.15$57.15284,600
2018-03-21$58.34$58.34171,900
2018-03-20$58.20$58.20280,500
2018-03-19$58.15$58.15188,100
2018-03-16$58.26$58.26269,100
2018-03-15$58.75$58.75121,500
2018-03-14$58.74$58.74145,200
2018-03-13$58.67$58.67196,500
2018-03-12$59.32$59.32229,700
2018-03-09$59.63$59.63300,200
2018-03-08$59.04$59.04165,400
2018-03-07$58.93$58.93267,600
2018-03-06$58.64$58.64213,700
2018-03-05$58.39$58.39168,200
2018-03-02$58.03$58.03178,900
2018-03-01$57.39$57.39273,800
2018-02-28$58.34$58.34733,500
2018-02-27$58.61$58.61246,000
2018-02-26$58.66$58.66209,300
2018-02-23$58.32$58.32168,200
2018-02-22$57.79$57.79246,500
2018-02-21$58.28$58.28217,400
2018-02-20$58.65$58.65207,300
2018-02-16$58.86$58.86242,300
2018-02-15$59.00$59.00268,200
2018-02-14$57.96$57.96239,600
2018-02-13$57.76$57.76536,400
2018-02-12$55.97$55.97335,900
2018-02-09$55.09$55.09485,800
2018-02-08$54.70$54.70334,900
2018-02-07$55.65$55.65404,100
2018-02-06$56.25$56.25369,100
2018-02-05$56.27$56.27376,700
2018-02-02$57.37$57.37303,100
2018-02-01$58.27$58.27303,000
2018-01-31$57.14$57.14430,600
2018-01-30$56.07$56.07206,000
2018-01-29$56.38$56.38188,100
2018-01-26$56.37$56.37254,300
2018-01-25$55.04$55.04153,700
2018-01-24$55.85$55.85194,800
2018-01-23$55.19$55.19253,500
2018-01-22$54.07$54.07166,300
2018-01-19$54.06$54.06212,400
2018-01-18$54.13$54.13160,500
2018-01-17$54.01$54.01263,100
2018-01-16$54.37$54.37239,800
2018-01-12$53.66$53.66145,200
2018-01-11$53.10$53.10191,000
2018-01-10$53.03$53.03173,500
2018-01-09$53.75$53.75150,000
2018-01-08$54.18$54.18188,300
2018-01-05$54.67$54.67150,000
2018-01-04$54.02$54.02156,300
2018-01-03$54.17$54.17154,400
2018-01-02$54.57$54.57173,300