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 — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$29.43$48.812,865,203
1984-12-28$29.52$48.962,391,574
1984-12-27$29.43$48.812,113,757
1984-12-26$29.58$49.061,750,167
1984-12-24$29.70$49.263,155,573
1984-12-21$29.58$49.065,723,712
1984-12-20$29.25$48.514,175,632
1984-12-19$29.40$48.766,870,128
1984-12-18$29.43$48.818,342,896
1984-12-17$28.44$47.184,439,224
1984-12-14$28.38$47.085,715,344
1984-12-13$28.14$46.684,799,048
1984-12-12$28.38$47.082,875,245
1984-12-11$28.47$47.235,376,440
1984-12-10$28.17$46.737,158,824
1984-12-07$27.99$46.434,246,760
1984-12-06$28.32$46.985,958,016
1984-12-05$28.17$46.735,338,784
1984-12-04$28.74$47.674,171,448
1984-12-03$28.68$47.575,451,752
1984-11-30$29.10$48.273,479,833
1984-11-29$29.16$48.374,326,256
1984-11-28$29.43$48.813,965,177
1984-11-27$29.82$49.465,510,328
1984-11-26$29.31$48.614,238,392
1984-11-23$29.31$48.614,280,232
1984-11-21$28.92$47.974,447,592
1984-11-20$28.98$48.075,690,240
1984-11-19$28.68$47.574,489,432
1984-11-16$29.04$48.174,677,712
1984-11-15$29.34$48.662,960,598
1984-11-14$29.43$48.814,133,374
1984-11-13$29.34$48.664,644,240
1984-11-12$29.64$49.163,274,817
1984-11-09$29.46$48.863,950,533
1984-11-08$30.05$49.854,397,384
1984-11-07$30.05$49.856,978,912
1984-11-06$30.47$50.555,313,680
1984-11-05$30.29$50.252,467,305
1984-11-02$30.08$49.903,234,232
1984-11-01$30.11$49.955,020,800
1984-10-31$29.79$49.413,668,113
1984-10-30$30.29$49.814,144,252
1984-10-29$29.85$49.081,597,870
1984-10-26$29.67$48.782,686,128
1984-10-25$29.88$49.124,460,144
1984-10-24$30.29$49.813,578,575
1984-10-23$30.26$49.765,104,480
1984-10-22$30.05$49.424,017,058
1984-10-19$29.91$49.177,824,080
1984-10-18$30.11$49.521,447,664
1984-10-17$29.13$47.903,221,262
1984-10-16$28.98$47.654,828,336
1984-10-15$29.28$48.144,497,800
1984-10-12$29.13$47.905,020,800
1984-10-11$28.74$47.265,782,288
1984-10-10$29.07$47.807,259,240
1984-10-09$28.80$47.363,840,494
1984-10-08$28.92$47.551,815,856
1984-10-05$28.98$47.652,403,708
1984-10-04$29.13$47.903,020,848
1984-10-03$28.98$47.655,338,784
1984-10-02$29.10$47.854,242,576
1984-10-01$29.31$48.193,439,666
1984-09-28$29.70$48.832,966,456
1984-09-27$30.05$49.422,984,029
1984-09-26$29.79$48.984,322,072
1984-09-25$29.64$48.734,736,288
1984-09-24$29.58$48.633,501,171
1984-09-21$29.70$48.835,819,944
1984-09-20$30.11$49.525,129,584
1984-09-19$30.08$49.476,686,032
1984-09-18$30.26$49.764,481,064
1984-09-17$30.50$50.164,732,104
1984-09-14$30.29$49.816,050,064
1984-09-13$30.14$49.574,635,872
1984-09-12$29.28$48.143,305,360
1984-09-11$29.22$48.045,991,488
1984-09-10$29.34$48.244,019,987
1984-09-07$29.07$47.803,263,102
1984-09-06$29.49$48.493,897,814
1984-09-05$29.28$48.143,564,768
1984-09-04$29.28$48.142,680,270
1984-08-31$29.58$48.632,297,016
1984-08-30$29.55$48.582,282,372
1984-08-29$29.70$48.833,245,947
1984-08-28$29.97$49.272,524,626
1984-08-27$29.82$49.032,675,668
1984-08-24$30.00$49.322,844,283
1984-08-23$29.85$49.084,163,917
1984-08-22$29.64$48.736,079,352
1984-08-21$30.08$49.479,405,632
1984-08-20$29.46$48.443,603,679
1984-08-17$29.40$48.343,849,698
1984-08-16$29.43$48.394,347,176
1984-08-15$29.13$47.904,681,896
1984-08-14$28.98$47.653,383,601
1984-08-13$29.22$48.044,874,360
1984-08-10$28.95$47.609,627,384
1984-08-09$29.34$48.246,815,736
1984-08-08$28.32$46.577,217,400
1984-08-07$28.98$47.227,163,008
1984-08-06$29.10$47.4110,422,344
1984-08-03$28.74$46.8313,635,656
1984-08-02$27.46$44.747,702,744
1984-08-01$26.98$43.966,142,112
1984-07-31$26.44$43.085,355,520
1984-07-30$25.90$42.202,553,914
1984-07-27$26.05$42.454,430,856
1984-07-26$25.87$42.164,192,368
1984-07-25$25.60$41.726,656,744
1984-07-24$25.19$41.042,971,477
1984-07-23$25.36$41.333,894,049
1984-07-20$25.57$41.673,389,040
1984-07-19$25.51$41.573,745,517
1984-07-18$25.63$41.772,614,163
1984-07-17$25.84$42.114,380,648
1984-07-16$25.63$41.773,873,129
1984-07-13$25.16$40.993,577,738
1984-07-12$24.95$40.654,501,984
1984-07-11$25.16$40.993,755,140
1984-07-10$25.60$41.723,357,242
1984-07-09$25.63$41.772,948,465
1984-07-06$25.27$41.182,181,538
1984-07-05$25.39$41.382,194,090
1984-07-03$25.60$41.722,297,853
1984-07-02$25.27$41.182,525,044
1984-06-29$25.27$41.184,757,208
1984-06-28$25.13$40.943,043,442
1984-06-27$24.65$40.164,656,792
1984-06-26$24.89$40.553,972,290
1984-06-25$25.22$41.083,136,326
1984-06-22$25.16$40.993,801,582
1984-06-21$25.30$41.237,891,024
1984-06-20$24.41$39.777,376,392
1984-06-19$24.53$39.976,326,208
1984-06-18$24.32$39.625,937,096
1984-06-15$23.69$38.6010,489,288
1984-06-14$24.08$39.248,351,264
1984-06-13$24.95$40.653,521,673
1984-06-12$24.98$40.705,326,232
1984-06-11$24.92$40.603,836,728
1984-06-08$25.27$41.184,627,504
1984-06-07$25.24$41.135,276,024
1984-06-06$25.27$41.1811,351,192
1984-06-05$25.19$41.048,238,296
1984-06-04$25.87$42.164,870,176
1984-06-01$25.78$42.015,062,640
1984-05-31$25.75$41.964,902,811
1984-05-30$25.69$41.864,938,375
1984-05-29$25.48$41.523,146,786
1984-05-25$25.63$41.773,870,200
1984-05-24$25.51$41.574,870,176
1984-05-23$25.75$41.964,422,488
1984-05-22$25.78$42.014,978,960
1984-05-21$25.96$42.303,835,473
1984-05-18$26.14$42.596,476,832
1984-05-17$26.41$43.034,564,326
1984-05-16$26.74$43.573,725,852
1984-05-15$27.01$44.013,735,057
1984-05-14$26.83$43.712,740,520
1984-05-11$26.59$43.323,382,346
1984-05-10$26.86$43.764,347,176
1984-05-09$26.98$43.964,493,616
1984-05-08$27.31$44.493,041,350
1984-05-07$27.07$44.102,989,468
1984-05-04$26.95$43.913,745,935
1984-05-03$27.64$44.663,145,950
1984-05-02$27.78$44.905,594,008
1984-05-01$27.84$45.006,121,192
1984-04-30$27.19$43.934,694,448
1984-04-27$27.07$43.744,276,048
1984-04-26$27.07$43.744,560,560
1984-04-25$26.74$43.213,763,090
1984-04-24$26.47$42.774,619,136
1984-04-23$26.26$42.443,499,498
1984-04-19$26.47$42.774,301,152
1984-04-18$26.56$42.923,015,409
1984-04-17$26.83$43.353,897,396
1984-04-16$26.95$43.553,223,772
1984-04-13$26.59$42.975,640,869
1984-04-12$26.89$43.457,445,846
1984-04-11$26.02$42.052,810,393
1984-04-10$26.29$42.493,391,550
1984-04-09$26.20$42.343,955,554
1984-04-06$26.23$42.395,422,464
1984-04-05$25.99$42.005,697,771
1984-04-04$26.53$42.872,980,682
1984-04-03$26.77$43.268,778,032
1984-04-02$26.77$43.268,907,736
1984-03-30$27.22$43.982,461,866
1984-03-29$27.19$43.933,651,795
1984-03-28$27.58$44.564,372,280
1984-03-27$27.22$43.985,175,190
1984-03-26$26.83$43.357,593,960
1984-03-23$26.83$43.353,500,753
1984-03-22$26.95$43.553,687,778
1984-03-21$27.25$44.033,827,942
1984-03-20$27.43$44.325,192,344
1984-03-19$27.25$44.033,420,838
1984-03-16$27.19$43.938,828,240
1984-03-15$26.77$43.263,993,628
1984-03-14$26.53$42.874,145,089
1984-03-13$26.44$42.735,991,488
1984-03-12$26.35$42.586,091,486
1984-03-09$25.81$41.713,052,646
1984-03-08$25.93$41.913,763,090
1984-03-07$25.72$41.576,568,880
1984-03-06$26.11$42.203,633,804
1984-03-05$26.53$42.873,261,010
1984-03-02$26.77$43.264,202,828
1984-03-01$26.65$43.063,401,174
1984-02-29$26.35$42.584,673,528
1984-02-28$26.29$42.495,192,344
1984-02-27$26.98$43.606,100,272
1984-02-24$26.59$42.974,363,912
1984-02-23$26.11$42.206,154,664
1984-02-22$26.08$42.154,705,326
1984-02-21$26.14$42.242,758,093
1984-02-17$26.23$42.393,033,818
1984-02-16$26.20$42.344,791,517
1984-02-15$26.20$42.344,790,680
1984-02-14$26.50$42.824,794,864
1984-02-13$26.05$42.104,101,575
1984-02-10$26.26$42.446,803,184
1984-02-09$26.05$42.109,909,386
1984-02-08$25.75$41.626,607,791
1984-02-07$26.41$42.6811,210,610
1984-02-06$25.99$42.0010,326,112
1984-02-03$26.47$42.776,258,846
1984-02-02$27.34$43.815,040,465
1984-02-01$27.19$43.575,345,060
1984-01-31$27.28$43.716,891,466
1984-01-30$27.22$43.625,454,681
1984-01-27$27.46$44.006,270,561
1984-01-26$27.40$43.905,873,499
1984-01-25$27.58$44.196,596,076
1984-01-24$27.90$44.724,467,257
1984-01-23$27.75$44.485,576,017
1984-01-20$27.96$44.8111,649,511
1984-01-19$28.41$45.539,090,158
1984-01-18$28.80$46.158,536,615
1984-01-17$28.92$46.353,676,481
1984-01-16$28.80$46.155,030,005
1984-01-13$28.44$45.587,369,279
1984-01-12$28.98$46.443,837,983
1984-01-11$29.22$46.823,440,503
1984-01-10$29.22$46.823,007,041
1984-01-09$29.46$47.213,106,620
1984-01-06$29.52$47.303,957,646
1984-01-05$29.70$47.595,400,707
1984-01-04$29.61$47.458,313,190
1984-01-03$29.10$46.633,033,400