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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$92.30$92.67407,700
2025-12-30$92.98$93.35233,300
2025-12-29$93.81$94.19258,600
2025-12-26$93.84$94.22171,400
2025-12-24$93.83$94.21136,900
2025-12-23$93.42$93.79299,500
2025-12-22$93.22$93.59320,000
2025-12-19$92.64$93.01319,700
2025-12-18$92.25$92.62347,800
2025-12-17$92.29$92.66555,400
2025-12-16$90.91$91.27360,700
2025-12-15$90.98$91.34340,600
2025-12-12$90.76$91.12290,200
2025-12-11$90.26$90.62322,200
2025-12-10$90.13$90.49345,700
2025-12-09$90.20$90.56316,200
2025-12-08$90.63$90.99372,700
2025-12-05$92.26$92.63488,300
2025-12-04$91.49$91.86470,000
2025-12-03$89.51$89.87224,800
2025-12-02$88.77$89.13214,600
2025-12-01$88.27$88.62302,000
2025-11-28$88.53$88.88181,900
2025-11-26$88.39$88.74249,700
2025-11-25$89.19$89.55297,200
2025-11-24$87.90$88.25592,700
2025-11-21$87.67$88.02325,200
2025-11-20$86.03$86.37246,200
2025-11-19$86.52$86.87307,800
2025-11-18$86.07$86.41318,100
2025-11-17$86.11$86.45325,700
2025-11-14$86.85$87.20323,700
2025-11-13$87.75$88.10265,400
2025-11-12$87.44$87.79489,800
2025-11-11$86.75$87.10224,600
2025-11-10$85.71$86.05425,500
2025-11-07$86.18$86.53530,100
2025-11-06$84.81$85.15444,100
2025-11-05$89.60$89.96580,300
2025-11-04$85.37$85.71508,200
2025-11-03$86.62$86.97360,300
2025-10-31$87.00$87.35337,600
2025-10-30$87.10$87.45495,300
2025-10-29$85.95$86.29504,000
2025-10-28$88.17$88.52216,200
2025-10-27$87.98$88.33488,300
2025-10-24$87.32$87.67184,200
2025-10-23$88.27$88.62287,900
2025-10-22$87.66$88.01340,600
2025-10-21$87.27$87.62309,400
2025-10-20$87.07$87.42248,400
2025-10-17$87.10$87.45289,200
2025-10-16$87.08$87.43417,600
2025-10-15$86.49$86.84398,000
2025-10-14$90.15$90.51283,500
2025-10-13$89.47$89.83134,300
2025-10-10$88.80$89.16312,600
2025-10-09$90.58$90.94233,500
2025-10-08$91.02$91.38287,000
2025-10-07$90.56$90.92199,000
2025-10-06$91.10$91.46342,600
2025-10-03$91.65$92.02273,100
2025-10-02$90.26$90.62274,600
2025-10-01$89.98$90.34442,300
2025-09-30$89.13$89.49482,300
2025-09-29$88.93$89.29461,500
2025-09-26$88.14$88.49675,000
2025-09-25$88.38$88.73441,800
2025-09-24$91.73$92.10250,300
2025-09-23$90.85$91.21352,800
2025-09-22$93.49$93.86317,800
2025-09-19$92.61$92.98376,300
2025-09-18$92.26$92.63292,200
2025-09-17$92.44$92.81197,300
2025-09-16$93.80$94.18203,300
2025-09-15$93.08$93.45312,700
2025-09-12$93.32$93.69199,500
2025-09-11$94.26$94.64354,300
2025-09-10$92.80$93.17291,600
2025-09-09$95.57$95.95232,300
2025-09-08$96.54$96.93241,500
2025-09-05$96.73$97.12183,200
2025-09-04$95.29$95.67375,200
2025-09-03$96.43$96.82347,500
2025-09-02$96.67$97.06290,100
2025-08-29$97.18$97.57241,800
2025-08-28$96.42$96.81336,300
2025-08-27$96.48$96.87226,200
2025-08-26$95.16$95.54386,100
2025-08-25$95.72$96.10324,900
2025-08-22$96.96$97.35369,600
2025-08-21$94.84$95.22271,900
2025-08-20$94.78$95.16387,200
2025-08-19$95.14$95.52330,600
2025-08-18$94.09$94.47255,900
2025-08-15$93.98$94.36336,900
2025-08-14$93.84$94.11422,900
2025-08-13$95.66$95.93656,500
2025-08-12$93.99$94.26449,600
2025-08-11$95.14$95.41297,400
2025-08-08$95.93$96.20274,100
2025-08-07$95.15$95.42317,500
2025-08-06$96.58$96.85282,400
2025-08-05$97.53$97.81483,000
2025-08-04$96.97$97.25244,500
2025-08-01$95.48$95.75324,100
2025-07-31$96.43$96.70478,400
2025-07-30$97.07$97.35770,000
2025-07-29$99.91$100.19427,000
2025-07-28$99.85$100.13293,100
2025-07-25$101.11$101.40204,000
2025-07-24$101.51$101.80375,100
2025-07-23$102.30$102.59224,200
2025-07-22$101.29$101.58198,400
2025-07-21$100.33$100.61336,400
2025-07-18$99.51$99.79294,500
2025-07-17$100.42$100.71305,600
2025-07-16$101.02$101.31186,800
2025-07-15$100.20$100.48242,500
2025-07-14$101.11$101.40201,000
2025-07-11$100.57$100.86251,900
2025-07-10$102.37$102.66248,100
2025-07-09$102.79$103.08305,900
2025-07-08$103.45$103.74293,200
2025-07-07$104.25$104.55290,800
2025-07-03$106.19$106.4996,400
2025-07-02$105.26$105.56168,800
2025-07-01$105.86$106.16165,900
2025-06-30$104.83$105.13237,400
2025-06-27$103.33$103.62360,800
2025-06-26$104.08$104.38289,300
2025-06-25$103.50$103.79290,500
2025-06-24$105.53$105.83257,500
2025-06-23$106.07$106.37236,600
2025-06-20$105.34$105.64363,200
2025-06-18$107.30$107.60182,600
2025-06-17$107.85$108.16146,100
2025-06-16$109.00$109.31182,000
2025-06-13$108.19$108.50218,000
2025-06-12$109.59$109.90321,600
2025-06-11$108.74$109.05203,700
2025-06-10$108.72$109.03245,800
2025-06-09$107.95$108.26222,400
2025-06-06$107.84$108.15137,400
2025-06-05$107.65$107.96200,700
2025-06-04$107.77$108.08250,800
2025-06-03$105.86$106.16350,100
2025-06-02$107.57$107.88313,000
2025-05-30$107.56$107.87212,300
2025-05-29$107.64$107.95183,500
2025-05-28$107.10$107.40191,900
2025-05-27$108.27$108.58250,900
2025-05-23$106.36$106.66257,400
2025-05-22$106.71$107.01177,000
2025-05-21$107.59$107.90205,000
2025-05-20$108.25$108.56177,000
2025-05-19$108.08$108.3988,200
2025-05-16$108.26$108.57212,300
2025-05-15$107.91$108.11158,700
2025-05-14$106.83$107.03189,900
2025-05-13$107.56$107.76248,900
2025-05-12$107.89$108.09229,100
2025-05-09$105.95$106.15168,000
2025-05-08$106.23$106.43225,900
2025-05-07$106.00$106.20165,700
2025-05-06$104.85$105.04174,900
2025-05-05$105.11$105.30150,400
2025-05-02$104.92$105.11302,500
2025-05-01$104.37$104.56364,400
2025-04-30$106.06$106.26501,300
2025-04-29$107.05$107.25556,500
2025-04-28$105.91$106.11235,900
2025-04-25$105.47$105.66279,600
2025-04-24$105.56$105.75285,600
2025-04-23$104.51$104.70323,200
2025-04-22$105.76$105.96202,100
2025-04-21$104.23$104.42196,400
2025-04-17$105.23$105.42309,300
2025-04-16$104.16$104.35366,200
2025-04-15$103.16$103.35202,700
2025-04-14$103.06$103.25258,800
2025-04-11$101.83$102.02410,300
2025-04-10$98.21$98.39452,300
2025-04-09$101.88$102.07447,500
2025-04-08$96.50$96.68475,000
2025-04-07$96.92$97.10799,500
2025-04-04$96.47$96.65428,300
2025-04-03$100.34$100.53367,000
2025-04-02$102.10$102.29480,300
2025-04-01$100.79$100.98380,200
2025-03-31$99.83$100.01294,800
2025-03-28$98.12$98.30164,900
2025-03-27$99.26$99.44197,100
2025-03-26$100.18$100.36208,100
2025-03-25$101.11$101.30241,200
2025-03-24$100.10$100.28343,500
2025-03-21$98.74$98.92335,100
2025-03-20$98.73$98.91597,200
2025-03-19$103.52$103.71245,200
2025-03-18$103.36$103.55252,900
2025-03-17$104.16$104.35242,700
2025-03-14$102.97$103.16210,400
2025-03-13$100.52$100.71364,000
2025-03-12$103.80$103.99317,400
2025-03-11$103.82$104.01290,600
2025-03-10$104.39$104.58338,000
2025-03-07$104.78$104.97339,400
2025-03-06$103.52$103.71330,800
2025-03-05$103.75$103.94373,400
2025-03-04$102.69$102.88500,300
2025-03-03$103.24$103.43429,800
2025-02-28$103.62$103.811,077,800
2025-02-27$110.29$110.49161,100
2025-02-26$111.98$112.19275,900
2025-02-25$113.25$113.46234,800
2025-02-24$112.30$112.51230,700
2025-02-21$112.54$112.75493,200
2025-02-20$117.32$117.54226,800
2025-02-19$118.56$118.78247,700
2025-02-18$120.01$120.23272,300
2025-02-14$120.32$120.54207,300
2025-02-13$122.43$122.55378,000
2025-02-12$120.65$120.77215,200
2025-02-11$120.78$120.90266,900
2025-02-10$120.76$120.88210,600
2025-02-07$119.03$119.15306,000
2025-02-06$119.18$119.30191,600
2025-02-05$120.17$120.29151,400
2025-02-04$118.10$118.22254,000
2025-02-03$118.15$118.27307,500
2025-01-31$117.82$117.94376,100
2025-01-30$119.01$119.13459,000
2025-01-29$114.54$114.65327,300
2025-01-28$114.45$114.56243,900
2025-01-27$113.24$113.35141,400
2025-01-24$111.97$112.08195,800
2025-01-23$111.61$111.72193,400
2025-01-22$111.37$111.48184,800
2025-01-21$110.48$110.59169,500
2025-01-17$108.49$108.60138,800
2025-01-16$108.75$108.86111,900
2025-01-15$108.38$108.49112,700
2025-01-14$107.54$107.65134,600
2025-01-13$107.87$107.98157,600
2025-01-10$107.72$107.83221,900
2025-01-08$109.12$109.23129,200
2025-01-07$108.26$108.37139,900
2025-01-06$109.11$109.22188,400
2025-01-03$109.76$109.87108,000
2025-01-02$109.18$109.29130,400