NYSE:IBM | Historical Stock Price | INTERNATIONAL BUSINESS MACHINES 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
1970-01-02 to 2026-09-04
Data captured

Stock Price Chart

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

$9.05$25.34$70.93$198.55$555.74$1,555.561970-01-022026-08-27

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

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Historical Stock Price — 1975

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1975-12-31$13.40$15.04798,307
1975-12-30$13.34$14.97719,648
1975-12-29$13.29$14.92764,835
1975-12-26$13.34$14.97299,574
1975-12-24$13.34$14.97299,574
1975-12-23$13.15$14.761,117,965
1975-12-22$12.91$14.49654,378
1975-12-19$13.01$14.61840,147
1975-12-18$13.12$14.721,101,229
1975-12-17$13.13$14.74943,910
1975-12-16$13.14$14.751,124,659
1975-12-15$12.95$14.54692,870
1975-12-12$12.88$14.46684,502
1975-12-11$12.83$14.401,039,306
1975-12-10$13.00$14.59764,835
1975-12-09$12.90$14.48953,952
1975-12-08$12.85$14.421,442,643
1975-12-05$12.82$14.401,258,547
1975-12-04$13.15$14.771,412,518
1975-12-03$13.09$14.691,951,418
1975-12-02$13.19$14.811,096,208
1975-12-01$13.39$15.031,046,000
1975-11-28$13.53$15.18810,022
1975-11-26$13.44$15.091,059,389
1975-11-25$13.42$15.071,220,054
1975-11-24$13.28$14.91761,488
1975-11-21$13.25$14.87992,445
1975-11-20$13.21$14.82907,091
1975-11-19$13.12$14.721,263,568
1975-11-18$13.17$14.781,143,069
1975-11-17$13.44$15.091,005,834
1975-11-14$13.29$14.921,007,507
1975-11-13$13.23$14.851,707,072
1975-11-12$13.43$15.081,931,334
1975-11-11$13.13$14.74979,056
1975-11-10$12.94$14.53548,941
1975-11-07$12.92$14.511,102,902
1975-11-06$12.97$14.561,430,928
1975-11-05$12.89$14.471,728,829
1975-11-04$12.76$14.20823,411
1975-11-03$12.62$14.05518,816
1975-10-31$12.68$14.12764,835
1975-10-30$12.62$14.051,270,262
1975-10-29$12.61$14.041,792,426
1975-10-28$12.85$14.301,512,934
1975-10-27$12.62$14.051,367,331
1975-10-24$12.49$13.901,725,482
1975-10-23$12.87$14.331,293,693
1975-10-22$12.74$14.191,173,194
1975-10-21$12.72$14.161,728,829
1975-10-20$12.64$14.07953,952
1975-10-17$12.38$13.79953,952
1975-10-16$12.51$13.931,360,637
1975-10-15$12.47$13.891,188,256
1975-10-14$12.46$13.871,638,454
1975-10-13$12.58$14.00990,771
1975-10-10$12.31$13.701,236,790
1975-10-09$12.26$13.652,152,250
1975-10-08$12.31$13.701,698,704
1975-10-07$12.02$13.391,797,446
1975-10-06$12.01$13.372,609,142
1975-10-03$11.67$12.991,507,914
1975-10-02$11.28$12.56962,320
1975-10-01$10.96$12.201,176,541
1975-09-30$11.25$12.52980,730
1975-09-29$11.40$12.691,104,576
1975-09-26$11.71$13.04900,397
1975-09-25$11.47$12.77943,910
1975-09-24$11.41$12.711,517,955
1975-09-23$11.26$12.541,091,187
1975-09-22$11.14$12.411,030,938
1975-09-19$11.31$12.591,589,920
1975-09-18$11.13$12.391,020,896
1975-09-17$10.74$11.96520,490
1975-09-16$10.64$11.85721,322
1975-09-15$10.75$11.97460,240
1975-09-12$10.76$11.97970,688
1975-09-11$10.83$12.06957,299
1975-09-10$10.76$11.971,009,181
1975-09-09$10.70$11.911,168,173
1975-09-08$10.96$12.21533,878
1975-09-05$10.76$11.97674,461
1975-09-04$10.87$12.11810,022
1975-09-03$10.92$12.16836,800
1975-09-02$10.83$12.06637,642
1975-08-29$11.13$12.39875,293
1975-08-28$11.13$12.39992,445
1975-08-27$10.82$12.04724,669
1975-08-26$10.65$11.86577,392
1975-08-25$10.87$12.11774,877
1975-08-22$10.77$11.99744,752
1975-08-21$10.61$11.81930,522
1975-08-20$10.55$11.741,094,534
1975-08-19$10.65$11.86674,461
1975-08-18$10.87$12.11488,691
1975-08-15$10.89$12.12647,683
1975-08-14$10.74$11.96738,058
1975-08-13$10.61$11.811,109,597
1975-08-12$10.87$12.111,129,680
1975-08-11$10.96$12.21480,323
1975-08-08$10.76$11.971,171,520
1975-08-07$10.93$12.17866,925
1975-08-06$11.11$12.261,191,603
1975-08-05$11.02$12.151,246,832
1975-08-04$11.22$12.37878,640
1975-08-01$11.31$12.471,052,694
1975-07-31$11.37$12.541,156,458
1975-07-30$11.64$12.841,112,944
1975-07-29$11.47$12.651,211,686
1975-07-28$11.39$12.56756,467
1975-07-25$11.38$12.551,586,573
1975-07-24$11.61$12.801,422,560
1975-07-23$11.53$12.721,461,053
1975-07-22$11.80$13.021,534,691
1975-07-21$12.01$13.251,057,715
1975-07-18$12.06$13.301,641,802
1975-07-17$12.09$13.341,203,318
1975-07-16$12.23$13.481,052,694
1975-07-15$12.35$13.62918,806
1975-07-14$12.43$13.71830,106
1975-07-11$12.28$13.541,517,955
1975-07-10$12.23$13.491,221,728
1975-07-09$12.52$13.811,005,834
1975-07-08$12.32$13.58870,272
1975-07-07$12.19$13.44943,910
1975-07-03$12.34$13.61721,322
1975-07-02$12.36$13.63897,050
1975-07-01$12.46$13.74743,078
1975-06-30$12.49$13.77753,120
1975-06-27$12.49$13.77629,274
1975-06-26$12.50$13.791,044,326
1975-06-25$12.58$13.87923,827
1975-06-24$12.64$13.941,189,930
1975-06-23$12.73$14.04709,606
1975-06-20$12.33$13.601,333,859
1975-06-19$12.45$13.731,112,944
1975-06-18$12.20$13.46947,258
1975-06-17$12.16$13.411,071,104
1975-06-16$12.44$13.72843,494
1975-06-13$12.32$13.581,496,198
1975-06-12$12.46$13.74875,293
1975-06-11$12.56$13.861,025,917
1975-06-10$12.64$13.94848,515
1975-06-09$12.67$13.97811,696
1975-06-06$12.76$14.07880,314
1975-06-05$13.03$14.37980,730
1975-06-04$12.94$14.28754,794
1975-06-03$13.06$14.40955,626
1975-06-02$13.03$14.37651,030
1975-05-30$12.85$14.17773,203
1975-05-29$12.70$14.00635,968
1975-05-28$12.75$14.06605,843
1975-05-27$12.91$14.24734,710
1975-05-23$13.08$14.42890,355
1975-05-22$12.79$14.10885,334
1975-05-21$12.71$14.021,425,907
1975-05-20$12.91$14.23927,174
1975-05-19$13.09$14.43838,474
1975-05-16$12.94$14.281,020,896
1975-05-15$13.00$14.331,792,426
1975-05-14$13.35$14.732,048,486
1975-05-13$13.35$14.732,066,896
1975-05-12$12.91$14.231,626,739
1975-05-09$12.82$14.141,163,152
1975-05-08$12.53$13.82779,898
1975-05-07$12.69$13.901,054,368
1975-05-06$12.53$13.721,365,658
1975-05-05$12.77$13.991,250,179
1975-05-02$12.41$13.591,173,194
1975-05-01$12.50$13.691,161,478
1975-04-30$12.54$13.731,149,763
1975-04-29$12.08$13.231,293,693
1975-04-28$12.10$13.251,171,520
1975-04-25$12.31$13.48912,112
1975-04-24$12.36$13.541,191,603
1975-04-23$12.43$13.611,025,917
1975-04-22$12.66$13.86779,898
1975-04-21$12.77$13.99935,542
1975-04-18$12.51$13.701,089,514
1975-04-17$12.70$13.901,735,523
1975-04-16$12.71$13.921,210,013
1975-04-15$12.52$13.711,375,699
1975-04-14$12.52$13.71830,106
1975-04-11$12.25$13.411,630,086
1975-04-10$12.44$13.621,737,197
1975-04-09$12.52$13.711,668,579
1975-04-08$12.04$13.19823,411
1975-04-07$11.82$12.95699,565
1975-04-04$11.83$12.961,464,400
1975-04-03$11.83$12.961,457,706
1975-04-02$12.17$13.331,104,576
1975-04-01$12.32$13.49912,112
1975-03-31$12.35$13.52833,453
1975-03-27$12.40$13.58930,522
1975-03-26$12.54$13.73933,869
1975-03-25$12.55$13.741,424,234
1975-03-24$12.23$13.391,243,485
1975-03-21$12.50$13.681,000,813
1975-03-20$12.52$13.711,256,874
1975-03-19$12.82$14.041,149,763
1975-03-18$12.83$14.051,139,722
1975-03-17$13.07$14.31985,750
1975-03-14$12.88$14.10977,382
1975-03-13$12.97$14.20982,403
1975-03-12$12.73$13.941,300,387
1975-03-11$12.88$14.101,131,354
1975-03-10$13.12$14.36974,035
1975-03-07$12.97$14.201,025,917
1975-03-06$13.10$14.35943,910
1975-03-05$12.87$14.091,953,091
1975-03-04$12.82$14.042,160,618
1975-03-03$13.15$14.401,325,491
1975-02-28$12.88$14.101,144,742
1975-02-27$12.68$13.891,238,464
1975-02-26$12.67$13.871,591,594
1975-02-25$12.40$13.581,969,827
1975-02-24$12.67$13.871,492,851
1975-02-21$13.04$14.281,454,358
1975-02-20$13.01$14.251,210,013
1975-02-19$13.01$14.251,355,616
1975-02-18$12.67$13.871,879,453
1975-02-14$13.15$14.402,001,626
1975-02-13$12.88$14.103,005,786
1975-02-12$12.56$13.761,779,037
1975-02-11$12.05$13.191,454,358
1975-02-10$11.87$13.001,290,346
1975-02-07$11.81$12.931,260,221
1975-02-06$11.71$12.832,369,818
1975-02-05$11.94$12.982,256,013
1975-02-04$11.46$12.451,501,219
1975-02-03$11.53$12.531,544,733
1975-01-31$11.25$12.231,613,350
1975-01-30$10.93$11.883,892,794
1975-01-29$11.19$12.163,561,421
1975-01-28$10.74$11.674,784,822
1975-01-27$9.73$10.580
1975-01-24$9.73$10.581,056,042
1975-01-23$9.74$10.591,265,242
1975-01-22$9.77$10.62960,646
1975-01-21$9.54$10.371,211,686
1975-01-20$9.56$10.391,131,354
1975-01-17$9.45$10.271,579,878
1975-01-16$9.61$10.442,008,320
1975-01-15$9.77$10.623,619,997
1975-01-14$10.05$10.93940,563
1975-01-13$10.11$10.991,061,062
1975-01-10$10.23$11.122,063,549
1975-01-09$10.07$10.94948,931
1975-01-08$9.75$10.60982,403
1975-01-07$9.90$10.76820,064
1975-01-06$9.96$10.82887,008
1975-01-03$10.01$10.881,305,408
1975-01-02$10.09$10.97754,794