NASDAQ:AAON | Historical Stock Price | AAON, 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
1992-12-16 to 2026-09-04
Data captured

Stock Price Chart

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

$0.06$0.31$1.49$7.27$35.35$171.901992-12-162026-08-27

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$4.12$4.321,554,694
2008-12-30$4.19$4.39967,444
2008-12-29$4.09$4.29673,313
2008-12-26$4.04$4.23491,569
2008-12-24$4.02$4.21149,344
2008-12-23$3.92$4.111,200,319
2008-12-22$4.09$4.28828,731
2008-12-19$3.98$4.171,248,413
2008-12-18$3.81$3.99643,444
2008-12-17$3.92$4.11945,169
2008-12-16$4.06$4.25899,606
2008-12-15$3.79$3.97534,094
2008-12-12$4.00$4.19810,506
2008-12-11$3.61$3.79863,663
2008-12-10$4.08$4.271,128,938
2008-12-09$3.91$4.071,874,644
2008-12-08$4.19$4.351,226,644
2008-12-05$3.95$4.111,556,213
2008-12-04$3.75$3.90482,963
2008-12-03$3.86$4.01710,775
2008-12-02$3.72$3.871,179,563
2008-12-01$3.42$3.55816,075
2008-11-28$3.76$3.91210,600
2008-11-26$3.76$3.91797,344
2008-11-25$3.47$3.601,622,025
2008-11-24$3.43$3.561,031,738
2008-11-21$3.13$3.26912,769
2008-11-20$3.09$3.21642,938
2008-11-19$3.20$3.33546,750
2008-11-18$3.43$3.56595,350
2008-11-17$3.27$3.401,038,319
2008-11-14$3.28$3.41676,350
2008-11-13$3.56$3.701,084,894
2008-11-12$3.53$3.67732,544
2008-11-11$3.82$3.971,234,744
2008-11-10$4.04$4.201,164,375
2008-11-07$3.77$3.92421,200
2008-11-06$3.62$3.77668,250
2008-11-05$3.51$3.651,366,875
2008-11-04$3.46$3.60419,175
2008-11-03$3.50$3.63590,794
2008-10-31$3.26$3.39561,431
2008-10-30$2.96$3.07335,644
2008-10-29$2.96$3.08413,606
2008-10-28$3.00$3.12506,756
2008-10-27$2.55$2.65402,469
2008-10-24$2.83$2.94547,763
2008-10-23$2.91$3.02366,525
2008-10-22$2.86$2.97212,119
2008-10-21$2.99$3.10127,069
2008-10-20$3.12$3.24317,419
2008-10-17$3.03$3.15524,475
2008-10-16$3.23$3.36464,738
2008-10-15$2.82$2.94394,875
2008-10-14$3.12$3.24509,794
2008-10-13$3.27$3.40829,744
2008-10-10$3.19$3.311,033,256
2008-10-09$2.82$2.94614,081
2008-10-08$3.03$3.15756,338
2008-10-07$3.01$3.12606,488
2008-10-06$3.25$3.38449,550
2008-10-03$3.36$3.50581,681
2008-10-02$3.51$3.65628,256
2008-10-01$3.72$3.87634,331
2008-09-30$3.59$3.73609,019
2008-09-29$3.52$3.65570,038
2008-09-26$3.78$3.93533,588
2008-09-25$3.82$3.97483,469
2008-09-24$3.75$3.89581,175
2008-09-23$3.84$3.99877,838
2008-09-22$4.13$4.29736,594
2008-09-19$4.25$4.411,588,106
2008-09-18$3.82$3.971,143,619
2008-09-17$3.62$3.77904,163
2008-09-16$3.93$4.08529,031
2008-09-15$3.68$3.83345,769
2008-09-12$3.90$4.06217,181
2008-09-11$3.92$4.07506,756
2008-09-10$3.84$3.99502,706
2008-09-09$3.77$3.92360,956
2008-09-08$4.00$4.16382,725
2008-09-05$3.84$3.99334,631
2008-09-04$3.95$4.10415,631
2008-09-03$4.10$4.26614,081
2008-09-02$4.21$4.37418,669
2008-08-29$4.22$4.39857,588
2008-08-28$4.24$4.41536,625
2008-08-27$4.08$4.25284,006
2008-08-26$3.97$4.13412,594
2008-08-25$3.96$4.12304,763
2008-08-22$4.23$4.40206,550
2008-08-21$4.09$4.25231,356
2008-08-20$4.17$4.33412,594
2008-08-19$4.12$4.28735,075
2008-08-18$4.24$4.41325,519
2008-08-15$4.34$4.51621,169
2008-08-14$4.37$4.54845,438
2008-08-13$4.51$4.691,237,781
2008-08-12$4.27$4.44683,944
2008-08-11$4.30$4.47857,588
2008-08-08$4.28$4.451,056,544
2008-08-07$3.87$4.02755,831
2008-08-06$3.87$4.02865,688
2008-08-05$3.56$3.70918,338
2008-08-04$3.51$3.65634,838
2008-08-01$3.73$3.87358,425
2008-07-31$3.76$3.90653,569
2008-07-30$3.76$3.91388,800
2008-07-29$3.73$3.88536,119
2008-07-28$3.58$3.72438,413
2008-07-25$3.74$3.89516,375
2008-07-24$3.58$3.72422,213
2008-07-23$3.64$3.79572,569
2008-07-22$3.61$3.75719,381
2008-07-21$3.60$3.741,142,100
2008-07-18$3.41$3.54524,475
2008-07-17$3.42$3.56376,650
2008-07-16$3.43$3.56606,488
2008-07-15$3.34$3.47539,663
2008-07-14$3.35$3.48497,138
2008-07-11$3.40$3.53697,106
2008-07-10$3.53$3.67814,050
2008-07-09$3.43$3.57565,988
2008-07-08$3.56$3.70859,613
2008-07-07$3.59$3.73397,913
2008-07-03$3.57$3.71220,725
2008-07-02$3.59$3.73744,188
2008-07-01$3.79$3.94584,719
2008-06-30$3.80$3.95733,556
2008-06-27$3.83$3.981,038,825
2008-06-26$3.75$3.90815,569
2008-06-25$3.90$4.051,282,331
2008-06-24$3.83$3.98758,363
2008-06-23$3.93$4.09469,294
2008-06-20$3.93$4.09478,913
2008-06-19$4.00$4.16425,756
2008-06-18$3.85$4.01529,031
2008-06-17$3.93$4.08813,544
2008-06-16$4.01$4.171,033,763
2008-06-13$4.20$4.36640,406
2008-06-12$4.15$4.31627,244
2008-06-11$4.14$4.30575,606
2008-06-10$4.26$4.43819,619
2008-06-09$4.28$4.42522,450
2008-06-06$4.26$4.39666,731
2008-06-05$4.53$4.67475,875
2008-06-04$4.41$4.55724,444
2008-06-03$4.23$4.36444,488
2008-06-02$4.08$4.211,059,075
2008-05-30$4.15$4.28617,625
2008-05-29$4.19$4.33593,831
2008-05-28$4.08$4.20434,363
2008-05-27$4.08$4.20477,394
2008-05-23$3.96$4.09602,438
2008-05-22$4.00$4.13527,006
2008-05-21$3.92$4.05495,113
2008-05-20$3.95$4.07563,963
2008-05-19$3.95$4.07764,438
2008-05-16$3.94$4.06682,931
2008-05-15$4.03$4.16636,356
2008-05-14$4.12$4.25511,313
2008-05-13$4.04$4.17596,363
2008-05-12$3.97$4.10590,794
2008-05-09$4.00$4.13515,363
2008-05-08$3.76$3.88555,356
2008-05-07$3.59$3.70355,894
2008-05-06$3.67$3.78265,275
2008-05-05$3.67$3.78326,531
2008-05-02$3.68$3.79355,388
2008-05-01$3.77$3.89441,450
2008-04-30$3.57$3.68355,388
2008-04-29$3.62$3.74418,163
2008-04-28$3.63$3.74360,450
2008-04-25$3.71$3.82253,125
2008-04-24$3.68$3.80266,794
2008-04-23$3.63$3.75355,388
2008-04-22$3.64$3.76312,356
2008-04-21$3.78$3.90316,406
2008-04-18$3.82$3.94283,500
2008-04-17$3.71$3.83229,331
2008-04-16$3.73$3.85276,919
2008-04-15$3.51$3.62394,369
2008-04-14$3.48$3.59363,994
2008-04-11$3.48$3.59254,138
2008-04-10$3.65$3.77343,744
2008-04-09$3.66$3.78514,350
2008-04-08$3.82$3.94480,431
2008-04-07$3.70$3.81243,000
2008-04-04$3.77$3.89207,563
2008-04-03$3.83$3.96641,419
2008-04-02$3.93$4.06542,700
2008-04-01$4.05$4.18723,431
2008-03-31$3.96$4.08596,363
2008-03-28$3.86$3.99511,819
2008-03-27$3.91$4.03342,225
2008-03-26$4.05$4.18478,406
2008-03-25$3.98$4.10436,894
2008-03-24$3.86$3.98528,525
2008-03-20$3.73$3.841,290,938
2008-03-19$3.54$3.65600,919
2008-03-18$3.63$3.74634,331
2008-03-17$3.42$3.53713,306
2008-03-14$3.40$3.50536,119
2008-03-13$3.42$3.53484,988
2008-03-12$3.32$3.43497,138
2008-03-11$3.50$3.61314,381
2008-03-10$3.35$3.46167,063
2008-03-07$3.46$3.57521,944
2008-03-06$3.41$3.52288,056
2008-03-05$3.50$3.62378,675
2008-03-04$3.52$3.64626,738
2008-03-03$3.32$3.43285,525
2008-02-29$3.26$3.36354,375
2008-02-28$3.27$3.37428,794
2008-02-27$3.37$3.48204,019
2008-02-26$3.50$3.61227,306
2008-02-25$3.43$3.54133,144
2008-02-22$3.32$3.42333,113
2008-02-21$3.35$3.46184,275
2008-02-20$3.45$3.56209,081
2008-02-19$3.41$3.52235,406
2008-02-15$3.30$3.41865,181
2008-02-14$3.39$3.491,095,525
2008-02-13$3.55$3.67901,125
2008-02-12$3.45$3.56143,775
2008-02-11$3.47$3.58168,075
2008-02-08$3.49$3.60267,300
2008-02-07$3.70$3.82690,019
2008-02-06$3.49$3.60297,675
2008-02-05$3.35$3.45383,738
2008-02-04$3.52$3.63330,075
2008-02-01$3.68$3.80348,300
2008-01-31$3.52$3.63471,319
2008-01-30$3.31$3.42259,200
2008-01-29$3.43$3.54147,825
2008-01-28$3.45$3.56283,500
2008-01-25$3.36$3.47451,575
2008-01-24$3.32$3.42471,825
2008-01-23$3.53$3.64486,506
2008-01-22$3.32$3.43434,363
2008-01-18$3.14$3.24490,556
2008-01-17$3.19$3.29336,656
2008-01-16$3.34$3.45537,638
2008-01-15$3.35$3.45247,050
2008-01-14$3.46$3.57304,256
2008-01-11$3.32$3.42508,275
2008-01-10$3.55$3.66318,431
2008-01-09$3.58$3.69368,044
2008-01-08$3.46$3.57437,400
2008-01-07$3.61$3.73387,788
2008-01-04$3.48$3.59532,069
2008-01-03$3.56$3.67554,344
2008-01-02$3.71$3.83370,575