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.

View year

Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$28.82$28.82686,600
2009-12-30$28.77$28.771,077,100
2009-12-29$28.63$28.63876,500
2009-12-28$29.24$29.241,074,900
2009-12-24$29.40$29.40859,400
2009-12-23$30.15$30.151,286,500
2009-12-22$29.05$29.051,756,900
2009-12-21$28.81$28.812,258,600
2009-12-18$26.78$26.781,495,100
2009-12-17$25.69$25.691,551,200
2009-12-16$25.67$25.672,112,700
2009-12-15$25.63$25.632,729,700
2009-12-14$24.78$24.783,346,800
2009-12-11$22.51$22.511,705,500
2009-12-10$23.00$23.00789,900
2009-12-09$23.68$23.68976,100
2009-12-08$23.37$23.371,230,000
2009-12-07$23.79$23.791,183,900
2009-12-04$23.00$23.001,377,400
2009-12-03$23.22$23.221,899,300
2009-12-02$22.95$22.951,188,000
2009-12-01$22.63$22.631,371,900
2009-11-30$22.02$22.021,644,600
2009-11-27$21.52$21.521,168,600
2009-11-25$21.08$21.081,186,800
2009-11-24$21.07$21.071,123,000
2009-11-23$21.99$21.991,763,300
2009-11-20$21.01$21.011,492,000
2009-11-19$21.42$21.423,559,800
2009-11-18$20.62$20.622,428,800
2009-11-17$20.11$20.115,202,800
2009-11-16$19.70$19.703,596,300
2009-11-13$18.45$18.452,005,300
2009-11-12$16.72$16.72750,100
2009-11-11$17.15$17.15725,200
2009-11-10$17.04$17.04850,700
2009-11-09$17.10$17.10893,900
2009-11-06$16.78$16.781,030,400
2009-11-05$16.68$16.68993,600
2009-11-04$15.92$15.921,292,300
2009-11-03$16.41$16.411,969,800
2009-11-02$14.69$14.69874,600
2009-10-30$14.58$14.581,877,700
2009-10-29$15.61$15.612,811,700
2009-10-28$13.91$13.911,767,100
2009-10-27$15.00$15.001,080,000
2009-10-26$15.59$15.591,244,500
2009-10-23$16.00$16.001,537,900
2009-10-22$16.21$16.21961,800
2009-10-21$16.26$16.261,070,400
2009-10-20$16.77$16.771,478,000
2009-10-19$16.70$16.701,699,600
2009-10-16$16.31$16.315,775,000
2009-10-15$16.26$16.262,050,900
2009-10-14$17.02$17.022,339,100
2009-10-13$17.54$17.541,024,900
2009-10-12$18.05$18.05644,500
2009-10-09$17.76$17.76634,600
2009-10-08$17.67$17.671,089,800
2009-10-07$17.37$17.37864,800
2009-10-06$16.95$16.95846,000
2009-10-05$16.35$16.35610,000
2009-10-02$15.99$15.991,014,100
2009-10-01$16.13$16.13980,300
2009-09-30$17.22$17.221,115,400
2009-09-29$16.99$16.99672,500
2009-09-28$16.90$16.90755,100
2009-09-25$16.74$16.74852,900
2009-09-24$16.54$16.541,657,000
2009-09-23$17.53$17.531,120,700
2009-09-22$18.33$18.331,983,300
2009-09-21$18.15$18.151,715,300
2009-09-18$17.62$17.62904,200
2009-09-17$17.80$17.802,480,200
2009-09-16$17.35$17.351,090,500
2009-09-15$16.53$16.531,354,700
2009-09-14$16.19$16.191,181,800
2009-09-11$16.58$16.581,446,300
2009-09-10$17.37$17.371,526,700
2009-09-09$16.36$16.361,883,900
2009-09-08$16.70$16.702,521,900
2009-09-04$14.90$14.90844,100
2009-09-03$14.61$14.61971,100
2009-09-02$13.76$13.761,099,900
2009-09-01$13.71$13.711,346,200
2009-08-31$14.74$14.74823,100
2009-08-28$15.19$15.19811,400
2009-08-27$15.18$15.181,756,200
2009-08-26$14.76$14.761,966,400
2009-08-25$14.93$14.931,924,900
2009-08-24$15.30$15.301,659,100
2009-08-21$15.98$15.981,835,400
2009-08-20$16.55$16.551,387,500
2009-08-19$15.99$15.991,419,400
2009-08-18$16.09$16.091,204,800
2009-08-17$15.52$15.521,081,800
2009-08-14$16.54$16.541,722,800
2009-08-13$16.93$16.932,440,400
2009-08-12$18.34$18.341,135,400
2009-08-11$18.24$18.241,281,100
2009-08-10$19.33$19.332,227,800
2009-08-07$18.40$18.403,298,600
2009-08-06$18.95$18.9510,006,100
2009-08-05$16.12$16.122,781,800
2009-08-04$15.38$15.381,048,500
2009-08-03$15.22$15.221,258,500
2009-07-31$14.54$14.541,323,800
2009-07-30$14.62$14.621,070,100
2009-07-29$14.32$14.321,150,500
2009-07-28$14.90$14.902,295,100
2009-07-27$15.79$15.791,784,600
2009-07-24$15.57$15.572,860,900
2009-07-23$14.36$14.362,201,200
2009-07-22$13.92$13.921,330,100
2009-07-21$14.12$14.122,491,100
2009-07-20$13.48$13.482,580,600
2009-07-17$13.90$13.902,708,600
2009-07-16$13.42$13.423,624,200
2009-07-15$12.62$12.622,993,500
2009-07-14$11.13$11.132,222,800
2009-07-13$10.13$10.13988,000
2009-07-10$9.82$9.82984,300
2009-07-09$10.04$10.041,917,100
2009-07-08$9.58$9.582,361,100
2009-07-07$10.48$10.481,150,800
2009-07-06$11.05$11.051,769,500
2009-07-02$12.02$12.02962,700
2009-07-01$12.41$12.411,382,300
2009-06-30$12.12$12.121,295,900
2009-06-29$12.44$12.442,057,700
2009-06-26$12.41$12.411,297,200
2009-06-25$12.41$12.411,783,500
2009-06-24$12.41$12.412,368,600
2009-06-23$11.71$11.713,473,100
2009-06-22$11.13$11.132,794,600
2009-06-19$13.05$13.052,473,400
2009-06-18$13.33$13.331,456,000
2009-06-17$13.27$13.272,464,300
2009-06-16$14.05$14.053,524,400
2009-06-15$13.15$13.151,956,500
2009-06-12$14.62$14.621,792,600
2009-06-11$15.73$15.731,783,100
2009-06-10$15.85$15.852,229,100
2009-06-09$15.62$15.621,755,000
2009-06-08$15.22$15.222,406,700
2009-06-05$15.70$15.702,957,500
2009-06-04$15.65$15.654,079,100
2009-06-03$12.57$12.571,563,000
2009-06-02$13.37$13.371,441,800
2009-06-01$13.65$13.652,548,000
2009-05-29$13.23$13.233,530,800
2009-05-28$11.55$11.551,927,400
2009-05-27$12.08$12.083,812,500
2009-05-26$11.03$11.033,861,900
2009-05-22$10.01$10.011,701,200
2009-05-21$10.50$10.504,480,400
2009-05-20$9.30$9.301,996,900
2009-05-19$8.91$8.911,363,800
2009-05-18$8.13$8.13563,600
2009-05-15$7.71$7.71448,500
2009-05-14$7.81$7.81595,000
2009-05-13$7.54$7.541,369,300
2009-05-12$8.23$8.23886,400
2009-05-11$8.35$8.35894,500
2009-05-08$8.50$8.501,328,100
2009-05-07$8.86$8.861,968,500
2009-05-06$9.20$9.201,647,400
2009-05-05$8.98$8.982,890,400
2009-05-04$9.07$9.074,149,100
2009-05-01$6.86$6.861,107,500
2009-04-30$6.55$6.552,241,900
2009-04-29$6.08$6.081,183,300
2009-04-28$5.54$5.54629,400
2009-04-27$5.55$5.55680,200
2009-04-24$5.78$5.78486,600
2009-04-23$5.86$5.86390,500
2009-04-22$6.00$6.001,302,600
2009-04-21$5.71$5.711,046,500
2009-04-20$5.72$5.721,181,800
2009-04-17$6.46$6.46986,100
2009-04-16$6.84$6.84553,000
2009-04-15$6.93$6.93768,400
2009-04-14$6.95$6.951,110,400
2009-04-13$6.98$6.981,116,500
2009-04-09$6.88$6.881,270,100
2009-04-08$6.54$6.54962,200
2009-04-07$6.45$6.45936,400
2009-04-06$7.02$7.021,844,900
2009-04-03$6.73$6.73740,100
2009-04-02$6.69$6.692,169,100
2009-04-01$6.86$6.862,772,900
2009-03-31$5.98$5.982,386,300
2009-03-30$5.28$5.28758,300
2009-03-27$5.76$5.761,616,300
2009-03-26$6.16$6.164,009,900
2009-03-25$4.83$4.83684,000
2009-03-24$4.63$4.63486,200
2009-03-23$4.90$4.90911,300
2009-03-20$4.50$4.50540,600
2009-03-19$4.45$4.45688,800
2009-03-18$4.09$4.09776,500
2009-03-17$4.00$4.00860,500
2009-03-16$3.88$3.88478,800
2009-03-13$3.72$3.72421,700
2009-03-12$3.55$3.55416,800
2009-03-11$3.42$3.42398,500
2009-03-10$3.27$3.27513,400
2009-03-09$3.00$3.00306,300
2009-03-06$3.06$3.06347,700
2009-03-05$3.17$3.17369,900
2009-03-04$3.48$3.48443,000
2009-03-03$3.20$3.20435,300
2009-03-02$3.36$3.36431,400
2009-02-27$3.59$3.59486,500
2009-02-26$3.69$3.69587,600
2009-02-25$3.82$3.82515,200
2009-02-24$4.07$4.07632,100
2009-02-23$3.87$3.87702,800
2009-02-20$4.20$4.20766,800
2009-02-19$4.22$4.22626,100
2009-02-18$4.36$4.36620,100
2009-02-17$4.53$4.53755,200
2009-02-13$5.00$5.00384,700
2009-02-12$5.01$5.01597,100
2009-02-11$5.08$5.081,154,300
2009-02-10$5.24$5.241,080,400
2009-02-09$5.58$5.58965,000
2009-02-06$5.34$5.34598,600
2009-02-05$5.21$5.21412,400
2009-02-04$5.28$5.28802,000
2009-02-03$5.17$5.17364,600
2009-02-02$5.06$5.06885,400
2009-01-30$5.46$5.46741,900
2009-01-29$5.36$5.36563,400
2009-01-28$5.59$5.59615,800
2009-01-27$5.33$5.33646,600
2009-01-26$5.21$5.21993,200
2009-01-23$5.30$5.304,430,900
2009-01-22$4.58$4.58605,400
2009-01-21$5.00$5.00828,300
2009-01-20$4.80$4.80622,900
2009-01-16$5.29$5.291,104,700
2009-01-15$5.60$5.601,246,900
2009-01-14$4.99$4.991,152,700
2009-01-13$5.70$5.70739,000
2009-01-12$5.92$5.921,232,900
2009-01-09$6.80$6.801,093,000
2009-01-08$6.91$6.911,645,400
2009-01-07$6.30$6.30926,800
2009-01-06$6.86$6.861,540,300
2009-01-05$7.04$7.042,068,800
2009-01-02$6.49$6.491,594,400