NYSE:AQN | Historical Stock Price | ALGONQUIN POWER & UTILITIES CORP.

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
2009-12-29 to 2026-09-04
Data captured

Stock Price Chart

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

$3.21$4.88$7.41$11.25$17.08$25.942009-12-292026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$5.04$5.0412,000
2010-12-30$5.00$5.004,000
2010-12-29$4.97$4.979,700
2010-12-28$4.97$4.973,800
2010-12-27$4.97$4.974,400
2010-12-23$4.98$4.9836,500
2010-12-22$4.97$4.979,500
2010-12-21$4.97$4.977,100
2010-12-20$4.96$4.9618,500
2010-12-17$4.98$4.9810,500
2010-12-16$5.02$5.02400
2010-12-15$5.01$5.017,900
2010-12-14$4.92$4.926,400
2010-12-13$4.93$4.934,600
2010-12-10$4.81$4.817,500
2010-12-09$4.87$4.8721,500
2010-12-08$4.70$4.7031,700
2010-12-07$4.69$4.6917,700
2010-12-06$4.70$4.7020,000
2010-12-03$4.79$4.796,800
2010-12-02$4.83$4.8320,800
2010-12-01$4.75$4.758,900
2010-11-30$4.69$4.6915,800
2010-11-29$4.71$4.712,000
2010-11-26$4.73$4.734,100
2010-11-24$4.76$4.766,200
2010-11-23$4.76$4.762,600
2010-11-22$4.74$4.743,700
2010-11-19$4.68$4.687,900
2010-11-18$4.61$4.613,000
2010-11-17$4.59$4.593,000
2010-11-16$4.53$4.5313,700
2010-11-15$4.71$4.716,500
2010-11-12$4.78$4.7810,700
2010-11-11$4.94$4.946,500
2010-11-10$4.90$4.908,700
2010-11-09$4.93$4.933,000
2010-11-08$4.92$4.927,000
2010-11-05$4.96$4.9610,300
2010-11-04$4.84$4.847,300
2010-11-03$4.64$4.641,000
2010-11-02$4.72$4.7217,400
2010-11-01$4.68$4.688,700
2010-10-29$4.52$4.525,800
2010-10-28$4.59$4.591,400
2010-10-27$4.47$4.472,500
2010-10-26$4.56$4.563,000
2010-10-25$4.69$4.694,900
2010-10-22$4.57$4.579,000
2010-10-21$4.49$4.49100
2010-10-20$4.50$4.509,300
2010-10-19$4.53$4.538,600
2010-10-18$4.61$4.6113,600
2010-10-15$4.76$4.760
2010-10-14$4.76$4.7615,500
2010-10-13$4.79$4.7917,900
2010-10-12$4.74$4.741,600
2010-10-11$4.74$4.74400
2010-10-08$4.82$4.8215,000
2010-10-07$4.61$4.610
2010-10-06$4.61$4.615,900
2010-10-05$4.68$4.685,500
2010-10-04$4.52$4.521,000
2010-10-01$4.63$4.639,600
2010-09-30$4.46$4.4615,200
2010-09-29$4.46$4.4615,800
2010-09-28$4.41$4.415,800
2010-09-27$4.47$4.477,100
2010-09-24$4.39$4.394,900
2010-09-23$4.46$4.463,900
2010-09-22$4.45$4.4514,500
2010-09-21$4.24$4.244,500
2010-09-20$4.20$4.2014,800
2010-09-17$4.17$4.176,600
2010-09-16$4.23$4.23800
2010-09-15$4.25$4.2523,200
2010-09-14$4.15$4.152,700
2010-09-13$4.13$4.136,000
2010-09-10$4.10$4.1042,600
2010-09-09$4.09$4.093,200
2010-09-08$4.12$4.127,200
2010-09-07$4.09$4.09700
2010-09-03$4.07$4.0711,400
2010-09-02$4.01$4.014,000
2010-09-01$4.04$4.045,100
2010-08-31$3.98$3.983,700
2010-08-30$3.97$3.974,700
2010-08-27$3.91$3.91600
2010-08-26$3.86$3.863,600
2010-08-25$3.84$3.847,300
2010-08-24$3.84$3.849,700
2010-08-23$3.87$3.8714,900
2010-08-20$3.87$3.8723,200
2010-08-19$3.91$3.910
2010-08-18$3.91$3.913,000
2010-08-17$3.84$3.849,700
2010-08-16$3.86$3.8615,100
2010-08-13$3.71$3.7138,600
2010-08-12$3.90$3.909,200
2010-08-11$3.79$3.792,200
2010-08-10$3.88$3.881,200
2010-08-09$3.94$3.947,300
2010-08-06$3.90$3.901,300
2010-08-05$4.02$4.028,100
2010-08-04$4.02$4.0211,300
2010-08-03$4.08$4.083,000
2010-08-02$4.00$4.00300
2010-07-30$4.11$4.117,500
2010-07-29$4.03$4.034,900
2010-07-28$4.01$4.0112,500
2010-07-27$4.10$4.109,500
2010-07-26$4.11$4.1112,100
2010-07-23$4.08$4.0815,100
2010-07-22$4.06$4.0613,700
2010-07-21$3.99$3.992,400
2010-07-20$4.00$4.004,400
2010-07-19$3.95$3.951,200
2010-07-16$3.96$3.968,600
2010-07-15$4.02$4.024,900
2010-07-14$3.99$3.997,000
2010-07-13$4.00$4.001,000
2010-07-12$4.00$4.003,700
2010-07-09$4.04$4.049,800
2010-07-08$3.99$3.993,900
2010-07-07$4.03$4.0313,300
2010-07-06$3.96$3.9623,900
2010-07-02$3.82$3.823,100
2010-07-01$3.85$3.850
2010-06-30$3.85$3.854,900
2010-06-29$3.81$3.814,500
2010-06-28$3.91$3.91900
2010-06-25$3.96$3.96800
2010-06-24$3.92$3.92100
2010-06-23$3.95$3.95700
2010-06-22$3.98$3.982,800
2010-06-21$4.05$4.051,300
2010-06-18$4.00$4.009,000
2010-06-17$3.98$3.982,000
2010-06-16$4.06$4.065,500
2010-06-15$4.08$4.0810,300
2010-06-14$3.95$3.954,500
2010-06-11$3.91$3.9111,000
2010-06-10$3.85$3.858,000
2010-06-09$3.83$3.838,200
2010-06-08$3.85$3.8530,300
2010-06-07$3.82$3.8215,700
2010-06-04$3.84$3.8455,000
2010-06-03$3.85$3.854,200
2010-06-02$3.87$3.8720,600
2010-06-01$3.82$3.8212,200
2010-05-28$3.88$3.884,500
2010-05-27$3.84$3.8427,900
2010-05-26$3.74$3.7416,400
2010-05-25$3.58$3.5821,900
2010-05-24$3.55$3.5510,600
2010-05-21$3.61$3.6120,700
2010-05-20$3.38$3.3851,100
2010-05-19$3.54$3.5426,700
2010-05-18$3.69$3.695,000
2010-05-17$3.77$3.7721,100
2010-05-14$3.90$3.9010,800
2010-05-13$3.92$3.924,300
2010-05-12$3.89$3.899,100
2010-05-11$3.89$3.8914,800
2010-05-10$3.92$3.9245,500
2010-05-07$4.01$4.0134,100
2010-05-06$3.96$3.969,900
2010-05-05$4.10$4.107,400
2010-05-04$4.31$4.319,200
2010-05-03$4.37$4.379,100
2010-04-30$4.31$4.318,600
2010-04-29$4.36$4.3611,400
2010-04-28$4.38$4.387,700
2010-04-27$4.43$4.4313,500
2010-04-26$4.50$4.5014,800
2010-04-23$4.40$4.407,400
2010-04-22$4.37$4.3721,900
2010-04-21$4.23$4.2322,500
2010-04-20$4.26$4.2612,400
2010-04-19$4.18$4.1834,900
2010-04-16$4.26$4.2610,800
2010-04-15$4.31$4.313,200
2010-04-14$4.41$4.415,700
2010-04-13$4.35$4.356,300
2010-04-12$4.42$4.4225,100
2010-04-09$4.36$4.3615,300
2010-04-08$4.44$4.441,200
2010-04-07$4.42$4.422,300
2010-04-06$4.40$4.4011,700
2010-04-05$4.42$4.423,100
2010-04-01$4.41$4.4117,900
2010-03-31$4.39$4.393,600
2010-03-30$4.45$4.455,300
2010-03-29$4.36$4.3613,400
2010-03-26$4.43$4.4311,500
2010-03-25$4.52$4.521,900
2010-03-24$4.55$4.556,900
2010-03-23$4.53$4.5324,000
2010-03-22$4.46$4.467,200
2010-03-19$4.47$4.4711,800
2010-03-18$4.58$4.584,600
2010-03-17$4.64$4.647,700
2010-03-16$4.63$4.635,500
2010-03-15$4.56$4.563,600
2010-03-12$4.63$4.635,400
2010-03-11$4.53$4.533,200
2010-03-10$4.51$4.516,400
2010-03-09$4.44$4.448,600
2010-03-08$4.40$4.4084,400
2010-03-05$4.35$4.3538,500
2010-03-04$4.13$4.138,900
2010-03-03$4.11$4.112,200
2010-03-02$4.13$4.134,400
2010-03-01$4.06$4.0619,900
2010-02-26$3.92$3.929,500
2010-02-25$3.93$3.933,500
2010-02-24$3.96$3.9611,900
2010-02-23$3.97$3.9716,600
2010-02-22$4.04$4.0416,500
2010-02-19$3.99$3.995,800
2010-02-18$3.98$3.983,600
2010-02-17$4.06$4.068,800
2010-02-16$4.11$4.1114,100
2010-02-12$3.93$3.9312,200
2010-02-11$3.95$3.958,300
2010-02-10$3.92$3.926,300
2010-02-09$3.96$3.9614,800
2010-02-08$4.07$4.071,600
2010-02-05$4.04$4.0423,800
2010-02-04$4.05$4.0523,500
2010-02-03$4.10$4.1012,400
2010-02-02$4.10$4.105,700
2010-02-01$3.97$3.9711,700
2010-01-29$3.83$3.8314,900
2010-01-28$3.79$3.7913,700
2010-01-27$3.90$3.909,500
2010-01-26$3.97$3.977,000
2010-01-25$4.03$4.039,600
2010-01-22$4.04$4.046,000
2010-01-21$4.14$4.1416,100
2010-01-20$4.20$4.206,600
2010-01-19$4.36$4.3674,100
2010-01-15$4.43$4.4325,300
2010-01-14$4.31$4.312,000
2010-01-13$4.18$4.1828,000
2010-01-12$4.13$4.1356,700
2010-01-11$4.20$4.2039,500
2010-01-08$4.03$4.0316,200
2010-01-07$3.96$3.966,800
2010-01-06$3.97$3.975,500
2010-01-05$4.02$4.027,400
2010-01-04$3.97$3.9712,000