Daily trading records

CGI Historical Stock Prices by Trading Day

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Review 60 recent trading days for CGI.

The verified trading-day record runs from June 30, 2026 through September 23, 2026.
Select a date to review its open, high, low, close, volume and change from the prior session.
Daily aggregate prices are provided by Polygon.

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Review CGI's price trend and period performance.

The chart connects verified session closes from June 29, 2026 through September 23, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-2.50%

From the September 16, 2026 close of $70.90 to $69.13 on September 23, 2026.

20-session performance

-7.21%

From the August 25, 2026 close of $74.50 to $69.13 on September 23, 2026.

60-session performance

+8.47%

From the June 29, 2026 close of $63.73 to $69.13 on September 23, 2026.

CGI Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$69.52$69.73$69.09$69.13466,761-$0.35 (-0.50%)
$70.36$70.36$68.47$69.48421,332+$0.06 (+0.09%)
$69.83$69.85$68.95$69.42426,075+$0.05 (+0.07%)
$71.68$71.68$69.32$69.37647,274-$1.78 (-2.50%)
$71.25$71.82$70.88$71.15262,415+$0.25 (+0.35%)
$71.26$71.695$70.77$70.90259,388-$1.22 (-1.69%)
$71.75$73.32$71.75$72.12298,803-$0.79 (-1.08%)
$71.52$73.31$70.76$72.91429,069+$2.70 (+3.85%)
$69.61$70.315$69.26$70.21356,132+$1.15 (+1.67%)
$68.89$69.79$68.69$69.06546,171+$0.21 (+0.31%)
$70.25$70.35$68.36$68.85662,442-$1.80 (-2.55%)
$72.77$72.95$70.51$70.65528,739-$3.00 (-4.07%)
$73.74$74.15$72.83$73.65501,724-$1.19 (-1.59%)
$73.89$75.30$73.70$74.84321,145+$1.99 (+2.73%)
$73.31$74.35$72.825$72.85277,405-$0.87 (-1.18%)
$74.83$75.42$73.185$73.72376,693-$1.53 (-2.03%)
$74.21$75.77$73.82$75.25413,614+$0.48 (+0.64%)
$74.85$75.51$74.44$74.77342,123+$0.26 (+0.35%)
$73.62$75.18$73.08$74.51362,207+$1.27 (+1.73%)
$73.75$73.815$72.46$73.24308,924-$1.26 (-1.69%)
$74.35$74.75$74.06$74.50290,134-$0.32 (-0.43%)
$74.85$75.335$74.38$74.82293,805-$0.16 (-0.21%)
$74.15$75.58$74.07$74.98195,650+$0.72 (+0.97%)
$74.93$75.38$73.95$74.26263,814-$0.67 (-0.89%)
$72.99$75.875$72.93$74.93350,932+$1.99 (+2.73%)
$73.25$73.94$72.94$72.94305,028+$0.47 (+0.65%)
$72.89$72.89$72.17$72.47315,172-$0.94 (-1.28%)
$74.49$74.83$73.30$73.41230,608-$1.35 (-1.81%)
$74.11$74.76$72.95$74.76429,932+$0.80 (+1.08%)
$73.51$74.715$73.045$73.96359,042-$0.90 (-1.20%)
$75.00$75.71$74.47$74.86396,039-$0.39 (-0.52%)
$73.97$75.395$73.97$75.25325,194+$0.51 (+0.68%)
$74.27$74.95$73.575$74.74475,184+$0.57 (+0.77%)
$71.73$74.27$71.67$74.17400,882+$1.56 (+2.15%)
$74.88$75.27$72.55$72.61506,630-$1.80 (-2.42%)
$72.16$74.57$71.29$74.41641,716+$1.40 (+1.92%)
$73.76$75.3201$72.80$73.01420,474-$0.14 (-0.19%)
$71.87$73.61$71.79$73.15447,870-$0.09 (-0.12%)
$73.30$74.89$72.285$73.24712,481-$1.26 (-1.69%)
$70.98$75.32$70.98$74.501,631,389+$3.10 (+4.34%)
$70.65$72.785$70.12$71.40823,682+$1.93 (+2.78%)
$67.56$70.06$67.20$69.47497,963+$3.04 (+4.58%)
$64.77$66.89$64.31$66.43364,644+$2.64 (+4.14%)
$64.30$64.52$63.15$63.79464,420-$1.88 (-2.86%)
$67.52$67.55$65.575$65.67333,447-$0.97 (-1.46%)
$66.89$68.01$66.51$66.64387,209-$1.61 (-2.36%)
$67.54$68.785$67.03$68.25297,477+$0.13 (+0.19%)
$68.07$68.65$67.39$68.12760,959-$0.02 (-0.03%)
$66.50$68.19$66.035$68.14375,649+$2.24 (+3.40%)
$66.29$66.84$65.85$65.90264,746+$0.34 (+0.52%)
$65.00$66.52$64.23$65.56481,003-$2.19 (-3.23%)
$67.28$68.60$67.28$67.75406,926+$0.69 (+1.03%)
$67.93$68.59$66.90$67.06497,053+$0.17 (+0.25%)
$64.99$66.98$64.69$66.89301,196+$0.59 (+0.89%)
$66.94$66.94$65.75$66.30541,136-$1.18 (-1.75%)
$67.65$68.70$67.33$67.48405,027+$1.13 (+1.70%)
$66.02$66.58$65.08$66.35394,077-$0.13 (-0.20%)
$65.79$67.25$65.26$66.48648,423+$1.01 (+1.54%)
$65.00$66.7799$64.75$65.47274,379+$0.90 (+1.39%)
$63.21$64.695$62.86$64.57415,267+$0.84 (+1.32%)

Verified data

Trading days shown
60
Coverage start
June 30, 2026
Coverage end
September 23, 2026
Display currency
USD
Market data provider
Polygon

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Return to the CGI company profile.Review CGI valuation and profitability metrics.Review CGI analyst price targets.

Read the frequently asked questions.

What is CGI's latest verified closing price?

CGI closed at $69.13 on September 23, 2026.

What period does CGI's price history cover?

The page shows 60 verified sessions from June 30, 2026 through September 23, 2026.

What data is included in CGI's daily price history?

Each row includes the open, high, low, close, volume and change from the prior close.

Does CGI's price history include market holidays?

The table contains only verified trading sessions and does not create prices for market holidays.

What is the source for CGI's daily prices?

Daily aggregate prices are provided by Polygon.