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 — 1987

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1987-12-31$27.61$50.414,874,360
1987-12-30$27.96$51.074,388,179
1987-12-29$27.72$50.632,843,446
1987-12-28$27.66$50.524,547,171
1987-12-24$28.65$52.322,637,175
1987-12-23$28.56$52.166,888,538
1987-12-22$28.26$51.615,091,928
1987-12-21$28.26$51.616,486,037
1987-12-18$28.02$51.1811,710,598
1987-12-17$27.61$50.417,634,545
1987-12-16$28.41$51.889,345,382
1987-12-15$27.72$50.639,758,762
1987-12-14$27.52$50.257,102,340
1987-12-11$26.32$48.075,915,339
1987-12-10$26.53$48.4510,002,689
1987-12-09$27.25$49.768,474,274
1987-12-08$26.65$48.676,481,853
1987-12-07$26.17$47.796,170,145
1987-12-04$25.75$47.038,942,463
1987-12-03$25.45$46.489,881,771
1987-12-02$26.41$48.235,637,522
1987-12-01$26.59$48.566,743,353
1987-11-30$26.47$48.3411,724,823
1987-11-27$27.46$50.143,859,740
1987-11-25$28.11$51.344,899,882
1987-11-24$28.32$51.726,686,032
1987-11-23$28.08$51.283,981,494
1987-11-20$28.14$51.3910,160,426
1987-11-19$27.64$50.476,960,502
1987-11-18$28.29$51.676,497,752
1987-11-17$28.14$51.398,638,705
1987-11-16$28.68$52.387,303,590
1987-11-13$29.07$53.096,065,963
1987-11-12$29.22$53.368,491,846
1987-11-11$28.50$52.055,367,235
1987-11-10$28.14$51.398,200,640
1987-11-09$28.23$51.568,374,694
1987-11-06$28.56$52.166,969,289
1987-11-05$29.58$54.018,951,250
1987-11-04$28.83$52.177,527,434
1987-11-03$29.13$52.718,085,998
1987-11-02$29.76$53.846,690,216
1987-10-30$29.28$52.989,477,597
1987-10-29$28.74$52.019,271,744
1987-10-28$28.20$51.0311,441,148
1987-10-27$28.20$51.0310,405,608
1987-10-26$26.77$48.4410,443,264
1987-10-23$28.86$52.228,767,990
1987-10-22$28.68$51.9016,684,955
1987-10-21$29.34$53.0922,537,534
1987-10-20$27.49$49.7429,497,200
1987-10-19$24.68$44.6526,670,490
1987-10-16$32.27$58.3919,518,360
1987-10-15$33.49$60.6016,417,598
1987-10-14$34.72$62.8212,226,066
1987-10-13$35.55$64.3313,408,883
1987-10-12$35.73$64.667,833,703
1987-10-09$35.22$63.749,878,424
1987-10-08$36.21$65.527,691,029
1987-10-07$36.51$66.068,533,268
1987-10-06$36.09$65.318,552,933
1987-10-05$37.40$67.686,461,351
1987-10-02$37.11$67.147,817,804
1987-10-01$36.96$66.877,984,746
1987-09-30$36.03$65.2012,844,880
1987-09-29$35.97$65.0911,003,920
1987-09-28$36.51$66.069,455,840
1987-09-25$37.28$67.474,435,040
1987-09-24$37.26$67.418,619,040
1987-09-23$36.87$66.7110,292,640
1987-09-22$37.23$67.3612,175,440
1987-09-21$35.97$65.0911,464,160
1987-09-18$37.14$67.209,455,840
1987-09-17$37.73$68.288,493,520
1987-09-16$37.43$67.749,957,920
1987-09-15$37.64$68.129,916,080
1987-09-14$38.72$70.065,481,040
1987-09-11$38.51$69.689,706,880
1987-09-10$37.70$68.227,949,600
1987-09-09$37.58$68.0115,104,240
1987-09-08$37.70$68.2212,384,640
1987-09-04$38.42$69.526,171,400
1987-09-03$38.63$69.909,313,584
1987-09-02$38.84$70.2812,397,192
1987-09-01$38.93$70.449,288,480
1987-08-31$40.24$72.827,472,624
1987-08-28$39.79$72.017,832,448
1987-08-27$39.73$71.909,744,536
1987-08-26$40.12$72.6016,769,472
1987-08-25$41.11$74.398,514,440
1987-08-24$41.74$75.526,853,392
1987-08-21$41.77$75.589,455,840
1987-08-20$41.77$75.587,865,920
1987-08-19$41.26$74.667,991,440
1987-08-18$41.32$74.7710,167,120
1987-08-17$41.71$75.476,317,840
1987-08-14$41.41$74.938,828,240
1987-08-13$41.44$74.9810,794,720
1987-08-12$40.72$73.6813,723,520
1987-08-11$40.39$73.0913,388,800
1987-08-10$39.85$72.126,819,920
1987-08-07$39.29$71.099,957,920
1987-08-06$38.96$70.509,539,520
1987-08-05$38.30$68.8310,188,040
1987-08-04$38.09$68.456,978,912
1987-08-03$38.06$68.408,577,200
1987-07-31$38.48$69.155,062,640
1987-07-30$38.81$69.747,238,320
1987-07-29$38.60$69.375,606,560
1987-07-28$38.54$69.265,104,480
1987-07-27$38.75$69.643,781,918
1987-07-24$38.54$69.263,707,861
1987-07-23$38.27$68.786,945,440
1987-07-22$38.57$69.316,024,960
1987-07-21$38.90$69.906,652,560
1987-07-20$39.35$70.714,978,960
1987-07-17$39.91$71.736,945,440
1987-07-16$40.18$72.214,686,080
1987-07-15$40.15$72.169,455,840
1987-07-14$40.03$71.949,957,920
1987-07-13$40.60$72.969,874,240
1987-07-10$39.91$71.734,602,400
1987-07-09$39.73$71.415,564,720
1987-07-08$39.85$71.626,610,720
1987-07-07$39.17$70.395,481,040
1987-07-06$39.47$70.926,066,800
1987-07-02$39.26$70.555,020,800
1987-07-01$39.20$70.446,443,360
1987-06-30$38.84$69.807,112,800
1987-06-29$39.53$71.034,686,080
1987-06-26$39.79$71.515,355,520
1987-06-25$40.12$72.118,075,120
1987-06-24$39.70$71.3510,125,280
1987-06-23$39.41$70.829,079,280
1987-06-22$39.02$70.127,405,680
1987-06-19$38.57$69.319,874,240
1987-06-18$38.45$69.104,644,240
1987-06-17$38.57$69.315,062,640
1987-06-16$38.72$69.586,945,440
1987-06-15$38.15$68.566,359,680
1987-06-12$37.43$67.275,857,600
1987-06-11$37.67$67.706,527,040
1987-06-10$37.70$67.767,907,760
1987-06-09$38.21$68.675,481,040
1987-06-08$38.54$69.265,020,800
1987-06-05$38.24$68.724,393,200
1987-06-04$38.57$69.314,518,720
1987-06-03$38.30$68.836,903,600
1987-06-02$37.58$67.547,740,400
1987-06-01$38.15$68.565,564,720
1987-05-29$38.24$68.725,146,320
1987-05-28$38.87$69.855,857,600
1987-05-27$38.48$69.157,196,480
1987-05-26$38.39$68.995,983,120
1987-05-22$37.43$67.274,309,520
1987-05-21$37.58$67.547,070,960
1987-05-20$37.43$67.2711,757,040
1987-05-19$37.46$67.3311,045,760
1987-05-18$38.48$69.1510,501,840
1987-05-15$38.39$68.998,326,160
1987-05-14$39.47$70.925,606,560
1987-05-13$39.73$71.417,238,320
1987-05-12$39.53$71.038,326,160
1987-05-11$38.96$70.019,497,680
1987-05-08$39.14$70.335,978,936
1987-05-07$39.41$70.826,903,600
1987-05-06$39.85$71.159,121,120
1987-05-05$39.88$71.2011,673,360
1987-05-04$38.96$69.556,527,040
1987-05-01$38.39$68.549,957,920
1987-04-30$38.27$68.3213,681,680
1987-04-29$37.91$67.6813,556,160
1987-04-28$37.11$66.2412,300,960
1987-04-27$36.87$65.8213,807,200
1987-04-24$36.27$64.757,543,752
1987-04-23$36.87$65.829,957,920
1987-04-22$36.87$65.8212,593,840
1987-04-21$37.52$66.9911,254,960
1987-04-20$35.85$64.007,573,040
1987-04-16$35.85$64.0012,426,480
1987-04-15$36.06$64.3812,719,360
1987-04-14$35.40$63.2017,447,280
1987-04-13$35.28$62.9913,807,200
1987-04-10$34.66$61.879,665,040
1987-04-09$34.42$61.449,162,960
1987-04-08$35.19$62.837,087,696
1987-04-07$35.01$62.518,744,560
1987-04-06$35.70$63.747,376,392
1987-04-03$35.73$63.7913,727,704
1987-04-02$35.37$63.1510,033,232
1987-04-01$36.12$64.4811,087,600
1987-03-31$35.88$64.0611,024,840
1987-03-30$36.42$65.0213,472,480
1987-03-27$36.03$64.327,388,944
1987-03-26$36.81$65.718,305,240
1987-03-25$37.20$66.408,715,272
1987-03-24$36.54$65.237,029,120
1987-03-23$35.79$63.909,121,120
1987-03-20$35.52$63.429,079,280
1987-03-19$35.13$62.724,518,720
1987-03-18$34.95$62.407,907,760
1987-03-17$35.16$62.788,116,960
1987-03-16$34.57$61.714,161,406
1987-03-13$34.63$61.827,865,920
1987-03-12$34.48$61.559,162,960
1987-03-11$33.88$60.489,748,720
1987-03-10$34.15$60.967,740,400
1987-03-09$33.19$59.265,522,880
1987-03-06$33.31$59.474,001,578
1987-03-05$33.55$59.905,522,880
1987-03-04$33.43$59.687,531,200
1987-03-03$33.01$58.944,125,842
1987-03-02$33.10$59.104,351,360
1987-02-27$33.34$59.524,309,520
1987-02-26$33.31$59.477,656,720
1987-02-25$33.88$60.485,230,000
1987-02-24$34.18$61.028,409,840
1987-02-23$34.27$61.1812,091,760
1987-02-20$33.37$59.588,493,520
1987-02-19$33.25$59.366,024,960
1987-02-18$32.98$58.887,991,440
1987-02-17$33.07$59.049,623,200
1987-02-13$32.15$57.395,857,600
1987-02-12$31.70$56.597,238,320
1987-02-11$32.03$57.185,481,040
1987-02-10$31.88$56.917,740,400
1987-02-09$31.97$57.077,029,120
1987-02-06$32.45$57.926,778,080
1987-02-05$32.71$58.4013,305,120
1987-02-04$32.30$57.199,623,200
1987-02-03$31.79$56.2910,334,480
1987-02-02$31.61$55.978,368,000
1987-01-30$30.77$54.496,024,960
1987-01-29$30.74$54.449,121,120
1987-01-28$31.07$55.029,455,840
1987-01-27$30.92$54.758,744,560
1987-01-26$30.41$53.857,991,440
1987-01-23$30.17$53.4316,610,480
1987-01-22$30.44$53.9110,585,520
1987-01-21$29.34$51.9511,254,960
1987-01-20$29.34$51.9513,681,680
1987-01-19$29.94$53.0111,464,160
1987-01-16$28.68$50.7911,087,600
1987-01-15$28.68$50.7911,464,160
1987-01-14$28.35$50.2013,346,960
1987-01-13$27.84$49.3016,610,480
1987-01-12$28.77$50.9410,501,840
1987-01-09$29.22$51.747,196,480
1987-01-08$29.37$52.009,372,160
1987-01-07$29.52$52.277,029,120
1987-01-06$29.40$52.058,200,640
1987-01-05$29.55$52.327,363,840
1987-01-02$29.16$51.632,866,040