NASDAQ:CSIQ | Historical Stock Price | Canadian Solar 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
2006-11-09 to 2026-09-04
Data captured

Stock Price Chart

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

$2.23$4.40$8.66$17.05$33.59$66.152006-11-092026-08-27

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$14.34$14.34370,600
2018-12-28$14.46$14.46453,100
2018-12-27$14.42$14.42534,200
2018-12-26$14.43$14.43602,300
2018-12-24$13.92$13.92781,000
2018-12-21$14.32$14.321,268,200
2018-12-20$15.38$15.38904,300
2018-12-19$16.10$16.10414,100
2018-12-18$16.47$16.47555,500
2018-12-17$16.01$16.01518,200
2018-12-14$16.66$16.66451,800
2018-12-13$16.85$16.85580,400
2018-12-12$16.81$16.81603,900
2018-12-11$16.08$16.08683,800
2018-12-10$16.42$16.42690,500
2018-12-07$16.27$16.27541,400
2018-12-06$16.47$16.47785,700
2018-12-04$16.49$16.49865,900
2018-12-03$17.31$17.311,197,400
2018-11-30$16.90$16.90613,500
2018-11-29$17.27$17.27844,400
2018-11-28$17.75$17.751,593,400
2018-11-27$17.52$17.521,403,100
2018-11-26$16.69$16.691,212,000
2018-11-23$16.55$16.55519,200
2018-11-21$16.50$16.50845,000
2018-11-20$16.18$16.181,092,000
2018-11-19$16.32$16.321,425,800
2018-11-16$16.00$16.003,023,300
2018-11-15$15.23$15.232,451,200
2018-11-14$13.71$13.71847,700
2018-11-13$13.40$13.40576,800
2018-11-12$13.86$13.86624,700
2018-11-09$14.27$14.27382,500
2018-11-08$14.32$14.32710,200
2018-11-07$14.61$14.611,151,900
2018-11-06$13.78$13.78661,100
2018-11-05$14.16$14.162,187,400
2018-11-02$14.60$14.60460,800
2018-11-01$14.53$14.53944,800
2018-10-31$14.30$14.30851,000
2018-10-30$13.96$13.96558,800
2018-10-29$13.14$13.14889,500
2018-10-26$13.00$13.00575,000
2018-10-25$13.08$13.08805,900
2018-10-24$13.10$13.10568,200
2018-10-23$13.64$13.641,351,200
2018-10-22$13.94$13.942,136,100
2018-10-19$15.02$15.02537,900
2018-10-18$15.02$15.02593,700
2018-10-17$14.97$14.97764,600
2018-10-16$15.16$15.16705,600
2018-10-15$14.66$14.66632,600
2018-10-12$14.27$14.27631,200
2018-10-11$13.83$13.83665,400
2018-10-10$14.20$14.20503,000
2018-10-09$14.52$14.52433,800
2018-10-08$14.25$14.25484,600
2018-10-05$14.21$14.21449,500
2018-10-04$14.52$14.52573,500
2018-10-03$14.62$14.62416,900
2018-10-02$14.45$14.45749,400
2018-10-01$14.40$14.40278,400
2018-09-28$14.50$14.50739,900
2018-09-27$14.46$14.46470,900
2018-09-26$14.53$14.53365,600
2018-09-25$14.66$14.66270,000
2018-09-24$14.82$14.82240,700
2018-09-21$14.72$14.72774,400
2018-09-20$15.33$15.33632,200
2018-09-19$14.94$14.94228,100
2018-09-18$14.88$14.88321,800
2018-09-17$14.66$14.66375,300
2018-09-14$14.62$14.62460,400
2018-09-13$14.66$14.66338,200
2018-09-12$14.94$14.94390,400
2018-09-11$14.72$14.72364,400
2018-09-10$14.69$14.69531,400
2018-09-07$14.65$14.65759,900
2018-09-06$14.32$14.32370,300
2018-09-05$14.42$14.42330,600
2018-09-04$14.51$14.51794,900
2018-08-31$14.36$14.36498,700
2018-08-30$14.18$14.181,212,600
2018-08-29$14.80$14.802,610,900
2018-08-28$13.72$13.721,157,100
2018-08-27$13.94$13.94522,500
2018-08-24$13.86$13.861,277,900
2018-08-23$13.41$13.41542,300
2018-08-22$13.18$13.18508,300
2018-08-21$13.09$13.09609,200
2018-08-20$13.13$13.13763,600
2018-08-17$13.11$13.11742,400
2018-08-16$13.11$13.11750,100
2018-08-15$13.19$13.191,328,100
2018-08-14$13.31$13.311,725,900
2018-08-13$13.58$13.58966,000
2018-08-10$14.28$14.28535,800
2018-08-09$14.45$14.45715,800
2018-08-08$14.72$14.721,016,900
2018-08-07$14.48$14.481,159,200
2018-08-06$13.77$13.77263,800
2018-08-03$13.72$13.72480,400
2018-08-02$13.99$13.99770,200
2018-08-01$13.75$13.75509,500
2018-07-31$13.48$13.48790,100
2018-07-30$13.15$13.15560,000
2018-07-27$13.18$13.18424,300
2018-07-26$13.36$13.36531,400
2018-07-25$13.38$13.38752,400
2018-07-24$13.04$13.04597,900
2018-07-23$12.56$12.56610,700
2018-07-20$12.78$12.78592,900
2018-07-19$13.07$13.07818,300
2018-07-18$12.83$12.83427,800
2018-07-17$12.67$12.67924,700
2018-07-16$12.85$12.85423,000
2018-07-13$13.10$13.10549,800
2018-07-12$13.06$13.06294,400
2018-07-11$13.02$13.02455,500
2018-07-10$13.22$13.22538,100
2018-07-09$13.07$13.07674,400
2018-07-06$12.76$12.76845,100
2018-07-05$12.41$12.41502,600
2018-07-03$12.20$12.20364,300
2018-07-02$12.47$12.47650,900
2018-06-29$12.24$12.24589,300
2018-06-28$12.32$12.32905,900
2018-06-27$11.92$11.92591,900
2018-06-26$12.15$12.151,097,600
2018-06-25$12.39$12.391,274,700
2018-06-22$12.49$12.491,341,000
2018-06-21$12.41$12.411,442,500
2018-06-20$12.29$12.291,528,200
2018-06-19$11.87$11.871,427,300
2018-06-18$11.97$11.971,339,000
2018-06-15$11.95$11.953,873,200
2018-06-14$12.46$12.461,072,100
2018-06-13$12.37$12.371,209,700
2018-06-12$12.40$12.401,786,800
2018-06-11$12.20$12.202,215,700
2018-06-08$12.34$12.342,110,800
2018-06-07$12.24$12.242,775,400
2018-06-06$12.44$12.442,957,600
2018-06-05$13.09$13.092,559,300
2018-06-04$13.52$13.524,484,600
2018-06-01$15.69$15.691,435,700
2018-05-31$16.61$16.61756,400
2018-05-30$16.89$16.89433,700
2018-05-29$16.94$16.94440,700
2018-05-25$16.68$16.68355,700
2018-05-24$16.72$16.72561,900
2018-05-23$16.92$16.92667,700
2018-05-22$17.18$17.18479,900
2018-05-21$17.73$17.731,058,500
2018-05-18$17.24$17.24477,300
2018-05-17$17.45$17.45730,400
2018-05-16$17.56$17.561,689,300
2018-05-15$16.79$16.79650,800
2018-05-14$16.71$16.71494,400
2018-05-11$16.65$16.65453,600
2018-05-10$16.73$16.73709,500
2018-05-09$16.26$16.26653,500
2018-05-08$15.72$15.72344,400
2018-05-07$15.75$15.75604,100
2018-05-04$15.32$15.32368,300
2018-05-03$15.14$15.14259,300
2018-05-02$15.48$15.48362,000
2018-05-01$15.39$15.39263,900
2018-04-30$15.63$15.63516,200
2018-04-27$15.90$15.90587,900
2018-04-26$15.30$15.30371,200
2018-04-25$15.13$15.13530,200
2018-04-24$15.36$15.36621,300
2018-04-23$15.53$15.53547,100
2018-04-20$15.89$15.89620,100
2018-04-19$16.05$16.05524,900
2018-04-18$16.25$16.25730,400
2018-04-17$16.14$16.14397,600
2018-04-16$16.05$16.05280,400
2018-04-13$16.20$16.20306,200
2018-04-12$16.16$16.16352,100
2018-04-11$16.13$16.13272,800
2018-04-10$16.05$16.05291,900
2018-04-09$16.02$16.02592,500
2018-04-06$16.13$16.13521,300
2018-04-05$16.31$16.31860,100
2018-04-04$15.98$15.98588,200
2018-04-03$15.85$15.85812,200
2018-04-02$16.30$16.30494,200
2018-03-29$16.27$16.27286,900
2018-03-28$15.92$15.92737,000
2018-03-27$16.48$16.481,177,200
2018-03-26$17.51$17.51783,200
2018-03-23$17.08$17.08743,000
2018-03-22$16.94$16.94952,400
2018-03-21$17.15$17.151,253,600
2018-03-20$16.72$16.721,524,000
2018-03-19$16.60$16.602,546,100
2018-03-16$15.49$15.49819,500
2018-03-15$15.74$15.74359,000
2018-03-14$15.96$15.96299,000
2018-03-13$16.13$16.13445,500
2018-03-12$16.19$16.19379,400
2018-03-09$16.19$16.19535,000
2018-03-08$16.46$16.46588,700
2018-03-07$16.40$16.40343,100
2018-03-06$16.41$16.41413,000
2018-03-05$16.23$16.23687,000
2018-03-02$15.85$15.85325,900
2018-03-01$15.77$15.77680,200
2018-02-28$15.70$15.70486,100
2018-02-27$15.52$15.52533,900
2018-02-26$15.79$15.79351,300
2018-02-23$15.46$15.46257,900
2018-02-22$15.55$15.55313,400
2018-02-21$15.64$15.64307,700
2018-02-20$15.73$15.73344,100
2018-02-16$15.73$15.73293,600
2018-02-15$15.87$15.87529,900
2018-02-14$15.78$15.78457,700
2018-02-13$15.83$15.83548,200
2018-02-12$15.51$15.51732,700
2018-02-09$14.89$14.891,117,900
2018-02-08$15.15$15.15986,200
2018-02-07$15.43$15.43721,500
2018-02-06$15.44$15.44820,300
2018-02-05$15.34$15.341,141,100
2018-02-02$15.41$15.411,027,400
2018-02-01$15.51$15.51536,000
2018-01-31$15.41$15.41570,300
2018-01-30$15.61$15.61594,400
2018-01-29$16.03$16.03486,200
2018-01-26$16.05$16.05481,700
2018-01-25$15.94$15.941,088,800
2018-01-24$15.54$15.54763,900
2018-01-23$15.64$15.641,310,400
2018-01-22$15.77$15.77617,300
2018-01-19$15.80$15.80669,800
2018-01-18$15.86$15.861,022,700
2018-01-17$16.32$16.32682,700
2018-01-16$16.39$16.391,253,600
2018-01-12$16.55$16.551,833,900
2018-01-11$17.30$17.30934,000
2018-01-10$16.93$16.93576,400
2018-01-09$16.95$16.95725,500
2018-01-08$17.10$17.10727,100
2018-01-05$17.01$17.01768,900
2018-01-04$17.06$17.06799,100
2018-01-03$17.07$17.07987,600
2018-01-02$17.14$17.14736,100