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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$54.33$54.33134,400
2017-12-28$54.49$54.49136,300
2017-12-27$54.22$54.22119,200
2017-12-26$54.10$54.1038,500
2017-12-22$54.15$54.15138,000
2017-12-21$54.65$54.65242,700
2017-12-20$54.31$54.31220,900
2017-12-19$53.37$53.37208,800
2017-12-18$53.63$53.63240,300
2017-12-15$53.97$53.97255,600
2017-12-14$53.47$53.47107,700
2017-12-13$53.21$53.21194,500
2017-12-12$52.79$52.79224,900
2017-12-11$52.90$52.90133,800
2017-12-08$53.30$53.30158,300
2017-12-07$53.08$53.08112,800
2017-12-06$52.80$52.80133,800
2017-12-05$52.80$52.8092,700
2017-12-04$52.76$52.76168,100
2017-12-01$53.07$53.07146,800
2017-11-30$52.79$52.79190,900
2017-11-29$52.89$52.89175,600
2017-11-28$53.64$53.64105,800
2017-11-27$53.98$53.98127,000
2017-11-24$54.11$54.1159,100
2017-11-22$53.88$53.88153,000
2017-11-21$53.86$53.86114,000
2017-11-20$53.11$53.11187,600
2017-11-17$53.46$53.46164,400
2017-11-16$53.44$53.44145,500
2017-11-15$53.14$53.14119,800
2017-11-14$53.32$53.32165,500
2017-11-13$52.97$52.97176,300
2017-11-10$53.35$53.35176,200
2017-11-09$52.79$52.79192,900
2017-11-08$52.13$52.13312,300
2017-11-07$53.31$53.31307,300
2017-11-06$53.60$53.60158,000
2017-11-03$53.25$53.25158,700
2017-11-02$52.75$52.75165,300
2017-11-01$52.60$52.60222,300
2017-10-31$53.14$53.14161,000
2017-10-30$53.78$53.78115,300
2017-10-27$53.61$53.61114,000
2017-10-26$53.28$53.2864,000
2017-10-25$53.09$53.0989,400
2017-10-24$53.26$53.26115,300
2017-10-23$53.56$53.56118,000
2017-10-20$53.00$53.00174,600
2017-10-19$53.60$53.60124,400
2017-10-18$53.58$53.58150,300
2017-10-17$53.37$53.37149,700
2017-10-16$52.84$52.84139,100
2017-10-13$53.30$53.30338,200
2017-10-12$52.79$52.79105,100
2017-10-11$52.82$52.82109,400
2017-10-10$52.60$52.60136,200
2017-10-09$52.48$52.4892,100
2017-10-06$52.39$52.39152,500
2017-10-05$52.12$52.12120,600
2017-10-04$51.79$51.79141,500
2017-10-03$51.12$51.12200,700
2017-10-02$51.43$51.43118,300
2017-09-29$51.87$51.87158,400
2017-09-28$51.65$51.65215,000
2017-09-27$51.40$51.40170,900
2017-09-26$51.58$51.58281,500
2017-09-25$51.08$51.08168,700
2017-09-22$51.44$51.44190,200
2017-09-21$51.47$51.47129,800
2017-09-20$51.87$51.87129,900
2017-09-19$51.96$51.96262,000
2017-09-18$51.25$51.25235,900
2017-09-15$51.48$51.48348,900
2017-09-14$52.06$52.06151,300
2017-09-13$51.84$51.84178,300
2017-09-12$51.94$51.94160,500
2017-09-11$52.22$52.22204,900
2017-09-08$51.93$51.93119,600
2017-09-07$52.12$52.12175,700
2017-09-06$51.48$51.48134,100
2017-09-05$51.18$51.18186,900
2017-09-01$51.43$51.43188,800
2017-08-31$50.85$50.85168,200
2017-08-30$49.98$49.98196,300
2017-08-29$49.89$49.89110,800
2017-08-28$49.74$49.74163,100
2017-08-25$49.94$49.94120,800
2017-08-24$49.89$49.8981,600
2017-08-23$49.87$49.8794,100
2017-08-22$49.81$49.8195,300
2017-08-21$49.98$49.9895,600
2017-08-18$49.82$49.82174,700
2017-08-17$50.05$50.05154,200
2017-08-16$50.23$50.23167,500
2017-08-15$49.61$49.61139,500
2017-08-14$49.72$49.72177,500
2017-08-11$49.55$49.55138,000
2017-08-10$49.20$49.20191,600
2017-08-09$50.11$50.11320,700
2017-08-08$50.61$50.61216,300
2017-08-07$51.18$51.1867,000
2017-08-04$51.45$51.45138,600
2017-08-03$51.47$51.47159,700
2017-08-02$51.10$51.10345,400
2017-08-01$52.94$52.94186,800
2017-07-31$52.81$52.81156,800
2017-07-28$52.94$52.94140,700
2017-07-27$52.97$52.97207,100
2017-07-26$53.53$53.53111,300
2017-07-25$53.09$53.09103,500
2017-07-24$53.02$53.02127,200
2017-07-21$52.65$52.65112,900
2017-07-20$52.40$52.40119,100
2017-07-19$52.23$52.23187,000
2017-07-18$52.66$52.66106,200
2017-07-17$52.22$52.22152,600
2017-07-14$52.96$52.96186,400
2017-07-13$52.58$52.58153,400
2017-07-12$52.31$52.31163,600
2017-07-11$51.07$51.0798,100
2017-07-10$51.19$51.19156,800
2017-07-07$50.94$50.94117,700
2017-07-06$50.41$50.41121,200
2017-07-05$50.60$50.60208,900
2017-07-03$51.07$51.0744,500
2017-06-30$51.07$51.07272,800
2017-06-29$51.00$51.00197,100
2017-06-28$51.66$51.66158,900
2017-06-27$51.44$51.44193,400
2017-06-26$51.31$51.31111,300
2017-06-23$51.22$51.22143,600
2017-06-22$51.08$51.08148,900
2017-06-21$50.42$50.42111,300
2017-06-20$50.18$50.18124,300
2017-06-19$50.55$50.55131,900
2017-06-16$49.99$49.99432,300
2017-06-15$49.78$49.78180,300
2017-06-14$49.64$49.64150,700
2017-06-13$49.93$49.93123,100
2017-06-12$49.62$49.62165,200
2017-06-09$49.89$49.89181,200
2017-06-08$50.24$50.24151,500
2017-06-07$49.80$49.80223,300
2017-06-06$50.09$50.09184,800
2017-06-05$50.45$50.45142,800
2017-06-02$51.19$51.19308,000
2017-06-01$50.57$50.57214,200
2017-05-31$49.60$49.60155,600
2017-05-30$49.59$49.59153,400
2017-05-26$49.19$49.1995,400
2017-05-25$49.26$49.26100,100
2017-05-24$49.15$49.15103,700
2017-05-23$48.68$48.68135,500
2017-05-22$48.76$48.7655,900
2017-05-19$48.70$48.70188,400
2017-05-18$48.08$48.08182,500
2017-05-17$48.00$48.00246,300
2017-05-16$49.26$49.26201,000
2017-05-15$48.97$48.97209,100
2017-05-12$48.54$48.54216,800
2017-05-11$48.56$48.56244,400
2017-05-10$48.42$48.42182,900
2017-05-09$47.79$47.79221,200
2017-05-08$48.20$48.20187,800
2017-05-05$48.25$48.25206,300
2017-05-04$47.88$47.88258,000
2017-05-03$47.78$47.78308,100
2017-05-02$48.80$48.80242,700
2017-05-01$48.60$48.60178,900
2017-04-28$48.27$48.27213,800
2017-04-27$47.49$47.49164,600
2017-04-26$47.74$47.74185,100
2017-04-25$47.10$47.10184,400
2017-04-24$47.10$47.10225,500
2017-04-21$46.71$46.71250,100
2017-04-20$47.31$47.31166,200
2017-04-19$46.60$46.60150,400
2017-04-18$46.91$46.91135,700
2017-04-17$47.06$47.06231,900
2017-04-13$46.54$46.54110,000
2017-04-12$46.99$46.99127,600
2017-04-11$46.98$46.98145,200
2017-04-10$47.24$47.24127,500
2017-04-07$47.12$47.12178,800
2017-04-06$47.12$47.12169,600
2017-04-05$47.27$47.27136,700
2017-04-04$47.43$47.43124,800
2017-04-03$47.40$47.40166,400
2017-03-31$47.93$47.93288,100
2017-03-30$48.42$48.42294,200
2017-03-29$47.47$47.47111,700
2017-03-28$47.35$47.35131,600
2017-03-27$46.79$46.79110,200
2017-03-24$46.80$46.80185,800
2017-03-23$46.95$46.95234,500
2017-03-22$46.80$46.80312,700
2017-03-21$46.96$46.96182,900
2017-03-20$47.62$47.62320,000
2017-03-17$47.45$47.45304,300
2017-03-16$47.68$47.68141,900
2017-03-15$47.88$47.88209,100
2017-03-14$47.06$47.06199,700
2017-03-13$47.25$47.25197,800
2017-03-10$47.21$47.21150,600
2017-03-09$46.59$46.59130,000
2017-03-08$46.28$46.28136,700
2017-03-07$46.64$46.64252,100
2017-03-06$46.41$46.41207,200
2017-03-03$46.63$46.63203,100
2017-03-02$46.38$46.38130,500
2017-03-01$46.69$46.69275,200
2017-02-28$45.98$45.98251,700
2017-02-27$46.76$46.76290,700
2017-02-24$47.08$47.08383,900
2017-02-23$48.09$48.09318,400
2017-02-22$48.52$48.52197,000
2017-02-21$48.65$48.65154,000
2017-02-17$48.68$48.68294,800
2017-02-16$48.73$48.73241,400
2017-02-15$49.10$49.10249,500
2017-02-14$48.93$48.93194,400
2017-02-13$48.98$48.98168,100
2017-02-10$48.60$48.60149,000
2017-02-09$48.29$48.29201,300
2017-02-08$47.87$47.87269,800
2017-02-07$48.05$48.05170,800
2017-02-06$48.07$48.07221,600
2017-02-03$48.81$48.81173,700
2017-02-02$48.57$48.57184,100
2017-02-01$48.95$48.95379,000
2017-01-31$48.09$48.09207,600
2017-01-30$48.12$48.12220,600
2017-01-27$48.88$48.88148,500
2017-01-26$48.86$48.86187,900
2017-01-25$48.48$48.48158,500
2017-01-24$47.80$47.80152,300
2017-01-23$47.71$47.71154,500
2017-01-20$48.10$48.10155,700
2017-01-19$47.76$47.76192,500
2017-01-18$48.19$48.19194,600
2017-01-17$49.47$49.47182,100
2017-01-13$49.36$49.3679,200
2017-01-12$49.31$49.3190,000
2017-01-11$49.50$49.50109,500
2017-01-10$48.62$48.62117,300
2017-01-09$49.13$49.13113,800
2017-01-06$49.66$49.66130,700
2017-01-05$49.73$49.73167,000
2017-01-04$49.59$49.59189,400
2017-01-03$48.70$48.70272,900