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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$120.34$475.483,738,822——
2020-12-30$118.87$469.663,535,794——
2020-12-29$118.36$467.623,647,402——
2020-12-28$119.33$471.473,781,499——
2020-12-24$119.21$470.981,842,111——
2020-12-23$118.45$468.002,817,819——
2020-12-22$118.17$466.904,535,561——
2020-12-21$117.96$466.076,397,022——
2020-12-18$120.32$475.367,900,229——
2020-12-17$120.03$474.233,962,248——
2020-12-16$120.03$474.234,738,485——
2020-12-15$120.39$475.664,556,585——
2020-12-14$118.10$466.605,282,300——
2020-12-11$118.80$469.394,687,544——
2020-12-10$119.46$472.005,024,147——
2020-12-09$121.21$478.916,813,121——
2020-12-08$120.18$474.835,643,170——
2020-12-07$119.22$471.028,701,151——
2020-12-04$121.61$480.465,776,849——
2020-12-03$118.17$466.904,757,417——
2020-12-02$119.14$470.723,860,472——
2020-12-01$117.74$465.205,553,319——
2020-11-30$118.09$466.566,263,448——
2020-11-27$118.88$469.702,187,395——
2020-11-25$118.74$469.134,326,151——
2020-11-24$118.95$469.968,109,115——
2020-11-23$114.81$453.615,910,318——
2020-11-20$111.80$441.715,255,418——
2020-11-19$112.03$442.613,597,822——
2020-11-18$111.63$441.074,818,713——
2020-11-17$112.52$444.584,324,687——
2020-11-16$113.15$447.075,536,896——
2020-11-13$111.71$441.374,898,000——
2020-11-12$109.46$432.496,797,117——
2020-11-11$112.05$442.694,486,922——
2020-11-10$112.72$445.375,881,449——
2020-11-09$110.45$436.389,405,841——
2020-11-06$109.02$424.605,490,663——
2020-11-05$109.72$427.315,127,701——
2020-11-04$106.98$416.636,066,905——
2020-11-03$109.14$425.044,397,698——
2020-11-02$107.94$420.395,555,829——
2020-10-30$106.75$415.748,285,889——
2020-10-29$104.12$405.507,071,169——
2020-10-28$101.96$397.089,860,956——
2020-10-27$105.70$411.646,209,161——
2020-10-26$107.28$417.827,534,756——
2020-10-23$110.90$431.894,072,496——
2020-10-22$110.67$431.008,217,167——
2020-10-21$110.00$428.3910,204,044——
2020-10-20$112.21$437.0022,490,151——
2020-10-19$120.00$467.347,822,720——
2020-10-16$120.39$468.874,927,078——
2020-10-15$119.40$464.993,541,024——
2020-10-14$120.40$468.903,899,593——
2020-10-13$119.60$465.785,654,781——
2020-10-12$121.62$473.634,848,315——
2020-10-09$122.17$475.798,737,970——
2020-10-08$125.71$489.5726,452,189——
2020-10-07$118.61$461.942,944,908——
2020-10-06$116.61$454.124,050,426——
2020-10-05$116.64$454.273,190,823——
2020-10-02$115.27$448.913,059,759——
2020-10-01$115.76$450.853,359,438——
2020-09-30$116.32$453.013,411,111——
2020-09-29$115.62$450.292,203,504——
2020-09-28$116.38$453.233,670,623——
2020-09-25$113.72$442.883,089,570——
2020-09-24$112.90$439.683,709,325——
2020-09-23$113.60$442.434,120,612——
2020-09-22$115.21$448.693,093,859——
2020-09-21$114.96$447.725,555,724——
2020-09-18$117.36$457.065,639,614——
2020-09-17$119.43$465.113,317,180——
2020-09-16$118.76$462.503,962,666——
2020-09-15$117.06$455.873,049,299——
2020-09-14$116.72$454.573,809,009——
2020-09-11$116.12$452.223,711,313——
2020-09-10$115.26$448.874,161,406——
2020-09-09$116.88$455.203,944,152——
2020-09-08$115.88$451.295,449,974——
2020-09-04$116.92$455.356,295,037——
2020-09-03$118.98$463.365,979,773——
2020-09-02$122.54$477.246,895,650——
2020-09-01$117.97$459.453,300,444——
2020-08-31$117.89$459.115,049,983——
2020-08-28$119.57$465.663,242,182——
2020-08-27$119.17$464.103,580,144——
2020-08-26$118.71$462.313,544,162——
2020-08-25$119.16$464.063,114,674——
2020-08-24$120.15$467.944,258,057——
2020-08-21$117.74$458.553,540,815——
2020-08-20$117.73$458.522,679,015——
2020-08-19$118.39$461.083,916,119——
2020-08-18$119.43$465.113,014,990——
2020-08-17$118.97$463.323,514,665——
2020-08-14$119.76$466.413,099,716——
2020-08-13$119.53$465.523,317,180——
2020-08-12$121.13$471.733,692,066——
2020-08-11$121.18$471.925,231,255——
2020-08-10$121.52$473.264,150,842——
2020-08-07$119.46$465.253,818,946——
2020-08-06$120.57$463.503,574,287——
2020-08-05$119.93$461.043,786,102——
2020-08-04$120.31$462.483,625,541——
2020-08-03$118.84$456.853,688,301——
2020-07-31$117.53$451.825,519,847——
2020-07-30$117.50$451.674,171,553——
2020-07-29$119.81$460.562,963,109——
2020-07-28$119.00$457.444,370,397——
2020-07-27$120.66$463.843,905,136——
2020-07-24$120.26$462.293,693,531——
2020-07-23$121.73$467.954,414,225——
2020-07-22$123.01$472.888,572,388——
2020-07-21$120.52$463.2816,063,004——
2020-07-20$120.81$464.4210,384,374——
2020-07-17$119.61$459.794,167,892——
2020-07-16$118.56$455.754,530,121——
2020-07-15$117.59$452.044,679,176——
2020-07-14$115.30$443.224,742,982——
2020-07-13$113.96$438.074,864,632——
2020-07-10$113.15$434.954,482,842——
2020-07-09$110.62$425.254,982,098——
2020-07-08$112.53$432.605,431,669——
2020-07-07$112.41$432.124,474,893——
2020-07-06$114.90$441.714,231,488——
2020-07-02$114.44$439.913,919,362——
2020-07-01$113.33$435.654,869,967——
2020-06-30$115.46$443.844,099,797——
2020-06-29$114.48$440.094,350,837——
2020-06-26$112.04$430.6911,244,605——
2020-06-25$113.80$437.456,412,608——
2020-06-24$111.30$427.867,061,546——
2020-06-23$114.16$438.846,937,700——
2020-06-22$115.75$444.954,993,081——
2020-06-19$117.08$450.098,471,554——
2020-06-18$118.70$456.302,997,208——
2020-06-17$118.69$456.263,302,013——
2020-06-16$119.65$459.945,864,608——
2020-06-15$116.30$447.085,385,959——
2020-06-12$116.55$448.036,506,434——
2020-06-11$112.82$433.7012,304,726——
2020-06-10$124.16$477.294,952,601——
2020-06-09$126.07$484.645,641,706——
2020-06-08$129.78$498.905,617,543——
2020-06-05$126.25$485.336,163,764——
2020-06-04$123.22$473.684,042,581——
2020-06-03$123.37$474.274,097,914——
2020-06-02$120.46$463.063,115,093——
2020-06-01$119.40$458.983,003,798——
2020-05-29$119.41$459.028,294,675——
2020-05-28$119.05$457.664,095,404——
2020-05-27$120.02$461.375,990,965——
2020-05-26$116.41$447.485,720,888——
2020-05-22$113.18$435.104,373,117——
2020-05-21$113.88$437.784,184,941——
2020-05-20$116.04$446.084,017,372——
2020-05-19$115.00$442.083,390,191——
2020-05-18$116.21$446.754,399,162——
2020-05-15$111.84$429.915,006,470——
2020-05-14$111.81$429.805,501,332——
2020-05-13$110.64$425.326,153,409——
2020-05-12$114.97$441.975,004,587——
2020-05-11$117.20$450.533,697,924——
2020-05-08$117.58$452.005,232,615——
2020-05-07$115.90$445.534,615,580——
2020-05-06$117.75$446.674,042,372——
2020-05-05$117.19$444.534,078,772——
2020-05-04$116.33$441.274,202,723——
2020-05-01$116.51$441.965,152,073——
2020-04-30$120.04$455.346,941,047——
2020-04-29$123.03$466.695,499,450——
2020-04-28$120.72$457.914,997,893——
2020-04-27$120.38$456.655,150,295——
2020-04-24$119.24$452.295,215,251——
2020-04-23$116.01$440.077,198,154——
2020-04-22$114.06$432.677,412,479——
2020-04-21$111.63$423.4315,009,054——
2020-04-20$115.11$436.668,558,058——
2020-04-17$114.84$435.615,194,436——
2020-04-16$110.64$419.696,754,650——
2020-04-15$113.47$430.435,896,616——
2020-04-14$118.46$449.365,322,780——
2020-04-13$115.82$439.355,355,206——
2020-04-09$116.16$440.625,832,705——
2020-04-08$114.04$432.605,395,896——
2020-04-07$109.89$416.835,852,684——
2020-04-06$109.77$416.397,357,773——
2020-04-03$101.66$385.644,747,585——
2020-04-02$105.16$398.916,619,820——
2020-04-01$100.52$381.296,394,093——
2020-03-31$106.05$402.286,635,092——
2020-03-30$107.96$409.545,820,467——
2020-03-27$103.28$391.776,718,458——
2020-03-26$107.93$409.397,482,561——
2020-03-25$101.20$383.869,052,084——
2020-03-24$100.84$382.528,340,699——
2020-03-23$90.60$343.6810,176,952——
2020-03-20$91.20$345.9311,031,639——
2020-03-19$95.93$363.888,782,739——
2020-03-18$99.00$375.529,176,035——
2020-03-17$101.96$386.769,684,182——
2020-03-16$94.72$359.3111,054,128——
2020-03-13$103.20$391.4813,077,197——
2020-03-12$98.29$372.8413,088,284——
2020-03-11$112.78$427.818,835,039——
2020-03-10$119.28$452.4711,935,592——
2020-03-09$112.63$427.2311,252,345——
2020-03-06$122.11$463.218,570,192——
2020-03-05$123.85$469.815,696,725——
2020-03-04$128.32$486.745,226,234——
2020-03-03$123.23$467.458,259,321——
2020-03-02$128.39$487.048,923,844——
2020-02-28$124.43$471.9913,607,832——
2020-02-27$127.26$482.728,808,471——
2020-02-26$133.60$506.805,656,663——
2020-02-25$135.48$513.916,497,229——
2020-02-24$139.99$531.025,703,210——
2020-02-21$143.25$543.393,699,597——
2020-02-20$144.57$548.403,013,003——
2020-02-19$144.23$547.092,858,613——
2020-02-18$144.46$547.963,496,778——
2020-02-14$144.07$546.516,379,763——
2020-02-13$147.52$559.603,996,452——
2020-02-12$148.48$563.234,641,939——
2020-02-11$146.73$556.594,011,515——
2020-02-10$147.64$560.045,480,831——
2020-02-07$146.66$556.346,718,876——
2020-02-06$149.87$562.618,786,923——
2020-02-05$149.46$561.0715,048,593——
2020-02-04$142.55$535.165,879,566——
2020-02-03$139.84$524.969,295,488——
2020-01-31$137.41$515.8519,868,352——
2020-01-30$130.76$490.875,290,563——
2020-01-29$131.63$494.173,194,275——
2020-01-28$133.41$500.843,610,374——
2020-01-27$132.52$497.514,358,264——
2020-01-24$134.38$504.475,836,889——
2020-01-23$136.59$512.765,918,059——
2020-01-22$137.56$516.4217,228,038——
2020-01-21$133.05$499.487,577,329——
2020-01-17$132.23$496.395,881,972——
2020-01-16$131.91$495.214,519,661——
2020-01-15$130.61$490.334,232,011——
2020-01-14$129.85$487.463,850,326——
2020-01-13$130.59$490.263,693,426——
2020-01-10$130.68$490.583,405,148——
2020-01-09$130.73$490.763,902,208——
2020-01-08$129.36$485.634,545,916——
2020-01-07$128.29$481.613,232,977——
2020-01-06$128.20$481.282,537,073——
2020-01-03$128.43$482.152,482,890——
2020-01-02$129.46$486.023,293,436——