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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$6.46$6.461,024,900
2008-12-30$6.68$6.681,007,800
2008-12-29$6.08$6.08551,600
2008-12-26$5.99$5.99231,200
2008-12-24$6.01$6.01232,700
2008-12-23$6.05$6.05445,700
2008-12-22$6.07$6.07701,200
2008-12-19$6.22$6.22881,000
2008-12-18$6.18$6.181,337,000
2008-12-17$6.35$6.352,403,800
2008-12-16$5.56$5.56918,100
2008-12-15$5.43$5.43870,500
2008-12-12$5.55$5.551,128,700
2008-12-11$5.52$5.522,364,700
2008-12-10$5.32$5.321,283,300
2008-12-09$4.73$4.73665,800
2008-12-08$4.99$4.99963,300
2008-12-05$4.78$4.78619,300
2008-12-04$4.63$4.63709,100
2008-12-03$4.85$4.851,279,600
2008-12-02$4.63$4.63782,800
2008-12-01$4.53$4.531,357,700
2008-11-28$5.56$5.56723,800
2008-11-26$5.51$5.511,979,200
2008-11-25$4.88$4.881,472,100
2008-11-24$4.66$4.661,610,900
2008-11-21$4.06$4.062,255,600
2008-11-20$3.78$3.782,300,200
2008-11-19$4.61$4.611,409,000
2008-11-18$5.41$5.411,204,500
2008-11-17$5.88$5.881,191,200
2008-11-14$6.43$6.432,158,500
2008-11-13$6.62$6.623,672,700
2008-11-12$5.75$5.753,255,400
2008-11-11$7.14$7.142,770,600
2008-11-10$7.99$7.992,383,400
2008-11-07$8.41$8.412,879,200
2008-11-06$8.13$8.133,987,200
2008-11-05$10.53$10.533,505,800
2008-11-04$12.50$12.504,494,300
2008-11-03$10.90$10.903,068,900
2008-10-31$9.68$9.681,608,400
2008-10-30$9.86$9.862,663,200
2008-10-29$8.83$8.832,144,200
2008-10-28$8.60$8.601,794,200
2008-10-27$7.85$7.851,597,100
2008-10-24$8.31$8.311,830,300
2008-10-23$9.15$9.152,003,200
2008-10-22$10.49$10.491,668,400
2008-10-21$11.71$11.711,066,400
2008-10-20$12.50$12.501,537,000
2008-10-17$11.32$11.322,233,100
2008-10-16$10.93$10.933,085,500
2008-10-15$10.37$10.373,173,900
2008-10-14$12.58$12.583,268,300
2008-10-13$14.76$14.761,958,400
2008-10-10$12.69$12.692,494,900
2008-10-09$11.45$11.452,293,200
2008-10-08$12.76$12.763,243,700
2008-10-07$11.91$11.913,012,000
2008-10-06$14.98$14.984,290,700
2008-10-03$15.18$15.182,875,600
2008-10-02$16.44$16.441,872,500
2008-10-01$19.18$19.183,168,500
2008-09-30$19.53$19.531,217,300
2008-09-29$18.77$18.772,646,100
2008-09-26$22.77$22.771,353,600
2008-09-25$24.85$24.85914,100
2008-09-24$24.50$24.502,064,600
2008-09-23$24.50$24.501,647,800
2008-09-22$25.30$25.301,246,200
2008-09-19$26.39$26.392,641,900
2008-09-18$24.94$24.942,336,600
2008-09-17$23.21$23.212,327,100
2008-09-16$23.62$23.622,736,500
2008-09-15$22.56$22.562,865,200
2008-09-12$24.95$24.952,056,400
2008-09-11$23.62$23.624,193,500
2008-09-10$23.01$23.014,264,000
2008-09-09$21.34$21.345,129,400
2008-09-08$26.61$26.612,260,000
2008-09-05$27.82$27.823,015,600
2008-09-04$27.55$27.552,962,900
2008-09-03$28.65$28.653,907,000
2008-09-02$30.46$30.462,865,100
2008-08-29$32.42$32.422,682,500
2008-08-28$30.14$30.141,927,400
2008-08-27$30.69$30.692,279,700
2008-08-26$30.69$30.691,814,500
2008-08-25$32.45$32.453,065,000
2008-08-22$31.88$31.882,168,700
2008-08-21$31.64$31.644,113,700
2008-08-20$31.80$31.806,329,700
2008-08-19$27.60$27.601,490,800
2008-08-18$27.50$27.502,119,300
2008-08-15$28.26$28.263,085,300
2008-08-14$28.70$28.703,938,600
2008-08-13$29.57$29.578,723,500
2008-08-12$30.91$30.915,777,100
2008-08-11$26.90$26.902,240,000
2008-08-08$25.91$25.911,819,900
2008-08-07$27.37$27.371,361,700
2008-08-06$28.19$28.191,982,200
2008-08-05$26.73$26.731,821,000
2008-08-04$27.04$27.041,984,400
2008-08-01$28.68$28.681,803,300
2008-07-31$28.77$28.773,110,200
2008-07-30$29.78$29.783,038,300
2008-07-29$30.48$30.484,288,700
2008-07-28$27.25$27.251,903,300
2008-07-25$28.27$28.273,367,400
2008-07-24$26.06$26.063,095,500
2008-07-23$27.75$27.752,620,300
2008-07-22$27.78$27.785,998,600
2008-07-21$31.98$31.981,847,900
2008-07-18$31.32$31.322,868,400
2008-07-17$31.37$31.376,780,100
2008-07-16$35.65$35.652,549,400
2008-07-15$34.84$34.845,020,800
2008-07-14$38.39$38.396,413,100
2008-07-11$32.40$32.401,698,300
2008-07-10$32.77$32.772,714,000
2008-07-09$32.38$32.382,956,600
2008-07-08$33.17$33.174,426,300
2008-07-07$33.50$33.504,996,600
2008-07-03$31.98$31.982,629,100
2008-07-02$32.01$32.015,148,500
2008-07-01$36.36$36.363,966,100
2008-06-30$40.19$40.191,838,100
2008-06-27$40.38$40.382,714,200
2008-06-26$42.89$42.892,111,100
2008-06-25$45.24$45.242,184,600
2008-06-24$45.83$45.832,656,600
2008-06-23$47.21$47.212,299,800
2008-06-20$45.88$45.883,096,200
2008-06-19$47.23$47.234,256,200
2008-06-18$51.00$51.005,455,800
2008-06-17$47.00$47.007,788,500
2008-06-16$42.46$42.462,483,000
2008-06-13$39.00$39.001,528,600
2008-06-12$37.89$37.892,461,200
2008-06-11$36.90$36.902,223,900
2008-06-10$36.39$36.392,417,600
2008-06-09$37.20$37.202,929,700
2008-06-06$39.34$39.342,604,900
2008-06-05$40.70$40.702,195,900
2008-06-04$38.30$38.301,743,300
2008-06-03$39.72$39.721,755,300
2008-06-02$41.03$41.033,708,200
2008-05-30$39.71$39.713,034,700
2008-05-29$37.78$37.783,461,500
2008-05-28$41.00$41.003,269,200
2008-05-27$38.99$38.993,068,700
2008-05-23$38.49$38.493,543,100
2008-05-22$37.90$37.906,225,800
2008-05-21$43.79$43.793,801,700
2008-05-20$45.12$45.123,701,300
2008-05-19$43.08$43.085,964,100
2008-05-16$44.90$44.903,722,400
2008-05-15$43.60$43.606,020,700
2008-05-14$44.00$44.009,343,000
2008-05-13$40.78$40.7816,539,200
2008-05-12$34.10$34.103,590,500
2008-05-09$32.54$32.542,490,700
2008-05-08$31.49$31.492,822,800
2008-05-07$28.29$28.293,444,000
2008-05-06$31.36$31.363,971,100
2008-05-05$26.54$26.54629,300
2008-05-02$27.12$27.121,228,100
2008-05-01$27.57$27.572,120,700
2008-04-30$27.37$27.372,871,600
2008-04-29$25.08$25.08732,300
2008-04-28$25.51$25.511,001,800
2008-04-25$24.44$24.44811,500
2008-04-24$23.95$23.951,429,100
2008-04-23$24.99$24.991,008,600
2008-04-22$26.14$26.141,040,900
2008-04-21$26.65$26.651,155,900
2008-04-18$26.08$26.081,112,100
2008-04-17$25.85$25.852,233,200
2008-04-16$27.86$27.861,649,900
2008-04-15$26.20$26.202,310,500
2008-04-14$25.64$25.641,601,300
2008-04-11$24.08$24.081,346,600
2008-04-10$23.75$23.75793,000
2008-04-09$24.20$24.201,174,400
2008-04-08$24.31$24.311,064,400
2008-04-07$23.72$23.722,061,000
2008-04-04$25.24$25.242,174,600
2008-04-03$24.91$24.912,993,200
2008-04-02$23.44$23.441,549,300
2008-04-01$21.99$21.991,267,200
2008-03-31$20.90$20.90840,500
2008-03-28$21.24$21.241,389,900
2008-03-27$21.80$21.803,802,000
2008-03-26$21.71$21.711,853,900
2008-03-25$21.10$21.103,148,100
2008-03-24$17.51$17.511,323,400
2008-03-20$16.71$16.711,286,300
2008-03-19$17.25$17.251,169,600
2008-03-18$19.10$19.10804,400
2008-03-17$18.22$18.221,123,700
2008-03-14$19.53$19.531,262,000
2008-03-13$19.63$19.631,836,700
2008-03-12$18.88$18.881,523,100
2008-03-11$18.64$18.641,942,600
2008-03-10$17.41$17.412,394,200
2008-03-07$20.48$20.481,921,400
2008-03-06$21.82$21.823,613,900
2008-03-05$22.22$22.228,033,900
2008-03-04$18.99$18.992,544,800
2008-03-03$19.07$19.071,100,100
2008-02-29$18.95$18.95903,900
2008-02-28$19.60$19.60949,700
2008-02-27$20.00$20.001,997,100
2008-02-26$19.32$19.321,642,300
2008-02-25$19.11$19.111,455,300
2008-02-22$19.29$19.291,828,800
2008-02-21$20.01$20.011,632,900
2008-02-20$21.17$21.173,367,400
2008-02-19$22.31$22.311,809,500
2008-02-15$22.84$22.842,123,300
2008-02-14$23.00$23.002,403,000
2008-02-13$22.80$22.803,409,400
2008-02-12$20.20$20.201,694,300
2008-02-11$20.32$20.321,549,300
2008-02-08$18.85$18.851,073,800
2008-02-07$18.37$18.371,613,300
2008-02-06$18.62$18.621,155,200
2008-02-05$19.05$19.051,643,000
2008-02-04$20.82$20.822,389,600
2008-02-01$18.93$18.93925,500
2008-01-31$18.48$18.481,088,700
2008-01-30$18.55$18.552,333,700
2008-01-29$18.47$18.471,615,600
2008-01-28$17.45$17.451,867,600
2008-01-25$18.56$18.562,280,400
2008-01-24$19.17$19.172,884,700
2008-01-23$17.53$17.533,291,000
2008-01-22$18.59$18.592,337,200
2008-01-18$17.80$17.801,949,500
2008-01-17$17.39$17.393,352,100
2008-01-16$17.90$17.903,851,200
2008-01-15$18.63$18.633,535,400
2008-01-14$21.67$21.671,625,000
2008-01-11$21.64$21.641,891,400
2008-01-10$22.99$22.992,056,600
2008-01-09$23.74$23.744,102,200
2008-01-08$24.31$24.313,543,500
2008-01-07$24.00$24.004,745,400
2008-01-04$27.79$27.792,107,200
2008-01-03$29.90$29.904,344,100
2008-01-02$28.67$28.672,026,400