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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$2.56$2.56163,266
2003-12-30$2.54$2.54106,313
2003-12-29$2.49$2.49206,550
2003-12-26$2.48$2.4822,022
2003-12-24$2.46$2.4639,488
2003-12-23$2.47$2.4764,547
2003-12-22$2.43$2.4314,428
2003-12-19$2.44$2.44122,259
2003-12-18$2.50$2.50138,206
2003-12-17$2.40$2.4038,728
2003-12-16$2.43$2.4344,803
2003-12-15$2.46$2.46137,447
2003-12-12$2.54$2.5443,284
2003-12-11$2.47$2.47139,725
2003-12-10$2.40$2.4091,125
2003-12-09$2.37$2.3770,622
2003-12-08$2.44$2.4469,863
2003-12-05$2.40$2.4057,713
2003-12-04$2.40$2.40117,703
2003-12-03$2.40$2.4075,178
2003-12-02$2.49$2.4961,509
2003-12-01$2.49$2.49108,591
2003-11-28$2.47$2.4719,744
2003-11-26$2.52$2.5233,413
2003-11-25$2.60$2.60164,025
2003-11-24$2.50$2.50176,934
2003-11-21$2.40$2.4049,359
2003-11-20$2.33$2.3399,478
2003-11-19$2.34$2.34275,653
2003-11-18$2.33$2.33171,619
2003-11-17$2.36$2.36225,534
2003-11-14$2.53$2.53153,394
2003-11-13$2.69$2.6973,659
2003-11-12$2.70$2.70179,972
2003-11-11$2.51$2.5179,734
2003-11-10$2.50$2.50114,666
2003-11-07$2.50$2.5083,531
2003-11-06$2.52$2.5239,488
2003-11-05$2.51$2.51100,997
2003-11-04$2.49$2.4936,450
2003-11-03$2.48$2.4881,253
2003-10-31$2.44$2.4475,178
2003-10-30$2.43$2.43155,672
2003-10-29$2.43$2.43186,047
2003-10-28$2.43$2.43125,297
2003-10-27$2.36$2.36171,619
2003-10-24$2.34$2.34149,597
2003-10-23$2.32$2.3288,088
2003-10-22$2.31$2.31193,641
2003-10-21$2.37$2.37265,781
2003-10-20$2.41$2.41151,875
2003-10-17$2.44$2.44113,906
2003-10-16$2.43$2.4350,119
2003-10-15$2.42$2.42129,094
2003-10-14$2.47$2.4799,478
2003-10-13$2.42$2.42124,538
2003-10-10$2.37$2.37204,272
2003-10-09$2.37$2.3747,081
2003-10-08$2.36$2.3663,028
2003-10-07$2.39$2.39175,416
2003-10-06$2.43$2.43137,447
2003-10-03$2.33$2.3369,103
2003-10-02$2.31$2.31139,725
2003-10-01$2.26$2.2697,200
2003-09-30$2.17$2.17160,228
2003-09-29$2.16$2.1683,531
2003-09-26$2.16$2.16180,731
2003-09-25$2.20$2.20305,269
2003-09-24$2.23$2.2366,066
2003-09-23$2.25$2.25207,309
2003-09-22$2.27$2.27154,913
2003-09-19$2.30$2.30186,047
2003-09-18$2.30$2.30154,153
2003-09-17$2.32$2.3249,359
2003-09-16$2.38$2.38183,769
2003-09-15$2.32$2.32104,794
2003-09-12$2.31$2.31157,191
2003-09-11$2.37$2.37361,463
2003-09-10$2.38$2.38341,719
2003-09-09$2.44$2.4462,269
2003-09-08$2.43$2.43268,059
2003-09-05$2.40$2.40258,188
2003-09-04$2.40$2.40148,838
2003-09-03$2.40$2.40125,297
2003-09-02$2.43$2.43187,566
2003-08-29$2.38$2.38150,356
2003-08-28$2.39$2.39226,294
2003-08-27$2.42$2.42212,625
2003-08-26$2.42$2.4256,194
2003-08-25$2.41$2.4134,172
2003-08-22$2.44$2.4494,922
2003-08-21$2.45$2.4552,397
2003-08-20$2.44$2.4442,525
2003-08-19$2.43$2.43239,203
2003-08-18$2.46$2.4675,178
2003-08-15$2.47$2.4743,284
2003-08-14$2.40$2.4035,691
2003-08-13$2.37$2.3761,509
2003-08-12$2.40$2.40110,109
2003-08-11$2.36$2.3683,531
2003-08-08$2.35$2.35226,294
2003-08-07$2.37$2.37142,003
2003-08-06$2.39$2.39431,325
2003-08-05$2.45$2.4586,569
2003-08-04$2.42$2.42140,484
2003-08-01$2.42$2.42253,631
2003-07-31$2.36$2.36150,356
2003-07-30$2.33$2.33113,147
2003-07-29$2.37$2.3788,847
2003-07-28$2.37$2.37331,088
2003-07-25$2.28$2.28138,966
2003-07-24$2.27$2.27415,378
2003-07-23$2.32$2.32166,303
2003-07-22$2.37$2.37182,250
2003-07-21$2.37$2.37394,875
2003-07-18$2.39$2.39520,172
2003-07-17$2.58$2.58102,516
2003-07-16$2.61$2.61324,253
2003-07-15$2.60$2.60415,378
2003-07-14$2.59$2.59194,400
2003-07-11$2.56$2.56259,706
2003-07-10$2.56$2.56127,575
2003-07-09$2.59$2.59177,694
2003-07-08$2.59$2.59363,741
2003-07-07$2.52$2.52296,916
2003-07-03$2.48$2.48147,319
2003-07-02$2.52$2.52301,472
2003-07-01$2.44$2.44290,081
2003-06-30$2.44$2.44549,788
2003-06-27$2.45$2.4588,088
2003-06-26$2.43$2.43431,325
2003-06-25$2.43$2.43372,853
2003-06-24$2.40$2.40299,194
2003-06-23$2.38$2.38405,506
2003-06-20$2.37$2.3733,413
2003-06-19$2.39$2.39160,988
2003-06-18$2.35$2.35205,791
2003-06-17$2.33$2.33222,497
2003-06-16$2.46$2.46217,181
2003-06-13$2.52$2.52475,369
2003-06-12$2.53$2.53238,444
2003-06-11$2.49$2.49159,469
2003-06-10$2.45$2.45222,497
2003-06-09$2.47$2.47220,978
2003-06-06$2.59$2.59532,322
2003-06-05$2.39$2.39312,103
2003-06-04$2.30$2.30318,938
2003-06-03$2.00$2.0034,931
2003-06-02$2.03$2.03255,909
2003-05-30$2.02$2.02113,147
2003-05-29$1.96$1.96874,041
2003-05-28$1.93$1.93171,619
2003-05-27$1.93$1.93350,072
2003-05-23$1.87$1.8725,059
2003-05-22$1.86$1.8691,884
2003-05-21$1.84$1.8459,991
2003-05-20$1.83$1.83140,484
2003-05-19$1.84$1.84441,197
2003-05-16$1.93$1.93296,156
2003-05-15$2.00$2.0081,253
2003-05-14$2.02$2.0294,163
2003-05-13$2.02$2.0263,788
2003-05-12$2.04$2.04198,197
2003-05-09$2.03$2.03195,919
2003-05-08$1.95$1.9576,697
2003-05-07$1.88$1.88189,844
2003-05-06$1.85$1.85203,513
2003-05-05$1.81$1.81406,266
2003-05-02$1.87$1.8786,569
2003-05-01$1.81$1.8127,338
2003-04-30$1.80$1.80190,603
2003-04-29$1.78$1.78107,831
2003-04-28$1.84$1.8457,713
2003-04-25$1.85$1.8546,322
2003-04-24$1.82$1.82123,778
2003-04-23$1.80$1.80123,019
2003-04-22$1.75$1.75392,597
2003-04-21$1.77$1.77154,913
2003-04-17$1.76$1.76635,597
2003-04-16$1.67$1.67257,428
2003-04-15$1.64$1.64307,547
2003-04-14$1.75$1.75126,056
2003-04-11$1.73$1.7383,531
2003-04-10$1.73$1.7334,172
2003-04-09$1.73$1.7347,841
2003-04-08$1.76$1.7638,728
2003-04-07$1.74$1.7444,803
2003-04-04$1.75$1.7539,488
2003-04-03$1.70$1.7039,488
2003-04-02$1.74$1.7480,494
2003-04-01$1.75$1.75266,541
2003-03-31$1.67$1.6788,847
2003-03-28$1.76$1.7656,953
2003-03-27$1.73$1.7351,638
2003-03-26$1.78$1.7832,653
2003-03-25$1.80$1.8042,525
2003-03-24$1.79$1.7954,675
2003-03-21$1.84$1.84161,747
2003-03-20$1.86$1.8658,472
2003-03-19$1.87$1.8778,975
2003-03-18$1.88$1.8875,938
2003-03-17$1.85$1.85206,550
2003-03-14$1.85$1.85104,034
2003-03-13$1.85$1.8542,525
2003-03-12$1.84$1.8464,547
2003-03-11$1.79$1.7953,156
2003-03-10$1.80$1.80121,500
2003-03-07$1.82$1.82111,628
2003-03-06$1.83$1.83107,831
2003-03-05$1.81$1.81205,791
2003-03-04$1.80$1.80267,300
2003-03-03$1.86$1.86188,325
2003-02-28$1.87$1.87136,688
2003-02-27$1.86$1.8691,884
2003-02-26$1.81$1.81113,147
2003-02-25$1.79$1.7971,381
2003-02-24$1.88$1.8895,681
2003-02-21$1.91$1.9185,809
2003-02-20$1.83$1.8354,675
2003-02-19$1.78$1.78132,131
2003-02-18$1.87$1.87166,303
2003-02-14$1.78$1.78112,388
2003-02-13$1.71$1.71366,778
2003-02-12$1.83$1.83363,741
2003-02-11$2.06$2.06152,634
2003-02-10$2.05$2.0566,825
2003-02-07$2.07$2.07104,794
2003-02-06$2.08$2.081,153,491
2003-02-05$2.13$2.1337,209
2003-02-04$2.18$2.1828,097
2003-02-03$2.13$2.13227,813
2003-01-31$2.13$2.13231,609
2003-01-30$2.22$2.2294,922
2003-01-29$2.32$2.3233,413
2003-01-28$2.28$2.2898,719
2003-01-27$2.29$2.2988,088
2003-01-24$2.38$2.3878,975
2003-01-23$2.44$2.4418,984
2003-01-22$2.40$2.4018,225
2003-01-21$2.38$2.3866,066
2003-01-17$2.45$2.45142,003
2003-01-16$2.40$2.4020,503
2003-01-15$2.43$2.4325,059
2003-01-14$2.44$2.4430,375
2003-01-13$2.37$2.37245,278
2003-01-10$2.43$2.4320,503
2003-01-09$2.41$2.41101,756
2003-01-08$2.42$2.42216,422
2003-01-07$2.45$2.4560,750
2003-01-06$2.55$2.55107,072
2003-01-03$2.48$2.4865,306
2003-01-02$2.51$2.5189,606