International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-05-12 | 162.90 | 163.80 | 161.27 | 162.90 | 102.59 | 2,962,412 |
| 2015-05-11 | 164.91 | 165.23 | 163.20 | 163.45 | 102.93 | 2,661,030 |
| 2015-05-08 | 165.19 | 165.56 | 164.52 | 164.94 | 103.87 | 3,092,602 |
| 2015-05-07 | 162.02 | 164.27 | 161.46 | 163.32 | 102.86 | 2,472,687 |
| 2015-05-06 | 165.15 | 166.25 | 161.29 | 162.43 | 102.29 | 3,612,606 |
| 2015-05-05 | 165.73 | 166.42 | 164.25 | 165.32 | 103.33 | 3,593,620 |
| 2015-05-04 | 166.65 | 168.40 | 165.91 | 166.17 | 103.86 | 4,027,978 |
| 2015-05-01 | 165.43 | 166.20 | 164.69 | 165.88 | 103.68 | 3,312,052 |
| 2015-04-30 | 165.98 | 166.47 | 162.66 | 163.61 | 102.26 | 5,062,913 |
| 2015-04-29 | 165.63 | 167.28 | 165.05 | 166.58 | 104.12 | 4,518,381 |
| 2015-04-28 | 163.17 | 166.86 | 162.40 | 166.12 | 103.83 | 5,816,654 |
| 2015-04-27 | 163.23 | 163.80 | 162.66 | 163.08 | 101.93 | 3,168,575 |
| 2015-04-24 | 162.60 | 163.19 | 161.17 | 162.17 | 101.36 | 3,888,439 |
| 2015-04-23 | 157.82 | 164.20 | 157.74 | 162.61 | 101.64 | 8,235,607 |
| 2015-04-22 | 157.02 | 158.56 | 155.59 | 157.95 | 98.722 | 4,024,789 |
| 2015-04-21 | 158.62 | 159.88 | 156.69 | 156.90 | 98.065 | 9,683,592 |
| 2015-04-20 | 154.83 | 159.17 | 154.64 | 158.71 | 99.199 | 9,609,204 |
| 2015-04-17 | 154.50 | 154.60 | 152.85 | 153.47 | 95.922 | 4,314,432 |
| 2015-04-16 | 155.99 | 156.63 | 155.25 | 155.82 | 97.390 | 3,136,947 |
| 2015-04-15 | 155.34 | 157.56 | 155.21 | 156.77 | 97.987 | 3,498,756 |
| 2015-04-14 | 155.14 | 155.44 | 153.58 | 155.02 | 96.895 | 2,719,287 |
| 2015-04-13 | 155.09 | 156.65 | 155.08 | 155.10 | 96.943 | 3,868,911 |
| 2015-04-10 | 155.06 | 156.01 | 154.02 | 155.56 | 97.229 | 2,515,703 |
| 2015-04-09 | 154.45 | 155.19 | 153.51 | 155.06 | 96.919 | 2,263,490 |
| 2015-04-08 | 154.47 | 156.22 | 153.79 | 154.59 | 96.626 | 2,524,323 |
| 2015-04-07 | 154.42 | 156.49 | 154.37 | 154.80 | 96.758 | 3,147,975 |
| 2015-04-06 | 152.53 | 155.50 | 151.59 | 154.77 | 96.740 | 3,465,682 |
| 2015-04-02 | 152.37 | 155.25 | 151.77 | 153.26 | 95.790 | 4,671,578 |
| 2015-04-01 | 153.05 | 153.42 | 151.29 | 152.04 | 95.032 | 3,700,791 |
| 2015-03-31 | 153.86 | 155.05 | 153.21 | 153.30 | 95.820 | 4,255,368 |
| 2015-03-30 | 154.08 | 156.26 | 154.02 | 155.38 | 97.116 | 4,138,018 |
| 2015-03-27 | 153.58 | 153.69 | 152.09 | 153.21 | 95.761 | 3,477,923 |
| 2015-03-26 | 152.13 | 154.02 | 151.79 | 153.39 | 95.874 | 4,396,024 |
| 2015-03-25 | 155.77 | 155.77 | 152.06 | 152.06 | 95.044 | 5,428,930 |
| 2015-03-24 | 157.40 | 157.50 | 155.60 | 155.69 | 97.313 | 4,346,145 |
| 2015-03-23 | 155.47 | 157.94 | 155.43 | 157.25 | 98.286 | 5,930,127 |
| 2015-03-20 | 153.73 | 155.69 | 153.16 | 155.58 | 97.241 | 9,006,417 |
| 2015-03-19 | 152.54 | 153.71 | 151.69 | 152.64 | 95.408 | 3,878,559 |
| 2015-03-18 | 149.82 | 153.49 | 148.81 | 152.64 | 95.408 | 5,738,827 |
| 2015-03-17 | 149.20 | 150.24 | 148.40 | 149.92 | 93.707 | 3,311,943 |
| 2015-03-16 | 148.10 | 150.05 | 147.86 | 150.04 | 93.779 | 3,749,638 |
| 2015-03-13 | 150.40 | 150.46 | 146.52 | 147.36 | 92.107 | 6,064,120 |
| 2015-03-12 | 149.26 | 151.60 | 149.26 | 150.90 | 94.316 | 4,567,346 |
| 2015-03-11 | 151.46 | 152.00 | 148.94 | 149.77 | 93.611 | 5,709,890 |
| 2015-03-10 | 152.44 | 153.05 | 150.73 | 150.73 | 94.214 | 4,600,968 |
| 2015-03-09 | 151.11 | 153.92 | 151.11 | 153.56 | 95.982 | 5,193,874 |
| 2015-03-06 | 153.01 | 154.20 | 150.97 | 151.39 | 94.626 | 4,540,174 |
| 2015-03-05 | 152.69 | 154.26 | 152.54 | 153.95 | 96.226 | 3,791,660 |
| 2015-03-04 | 153.34 | 153.36 | 151.60 | 152.27 | 95.176 | 3,633,635 |
| 2015-03-03 | 153.08 | 154.50 | 152.83 | 153.81 | 96.137 | 3,234,401 |
| 2015-03-02 | 154.43 | 154.63 | 152.64 | 153.28 | 95.808 | 5,917,862 |
| 2015-02-27 | 153.83 | 155.01 | 152.98 | 154.68 | 96.680 | 4,410,037 |
| 2015-02-26 | 156.40 | 156.78 | 152.61 | 153.66 | 96.041 | 7,110,772 |
| 2015-02-25 | 157.54 | 157.56 | 155.29 | 155.51 | 97.199 | 4,004,559 |
| 2015-02-24 | 155.20 | 157.59 | 154.27 | 157.44 | 98.405 | 4,701,626 |
| 2015-02-23 | 156.87 | 157.03 | 155.21 | 155.61 | 97.259 | 2,714,434 |
| 2015-02-20 | 156.30 | 156.97 | 154.82 | 156.31 | 97.701 | 3,352,982 |
| 2015-02-19 | 154.78 | 157.11 | 154.20 | 156.54 | 97.844 | 3,504,380 |
| 2015-02-18 | 154.60 | 155.19 | 153.44 | 154.92 | 96.829 | 4,358,385 |
| 2015-02-17 | 152.59 | 154.17 | 152.57 | 153.74 | 96.095 | 2,894,508 |
Stock splits
| Date | Split (new : old) |
|---|
| 1999-05-27 | 2:1 |
| 1997-05-28 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-08-10 | 1.6900 USD |
| 2026-05-08 | 1.6900 USD |
| 2026-02-10 | 1.6800 USD |
| 2025-11-10 | 1.6800 USD |
| 2025-08-08 | 1.6800 USD |
| 2025-05-09 | 1.6800 USD |
| 2025-02-10 | 1.6700 USD |
| 2024-11-12 | 1.6700 USD |
| 2024-08-09 | 1.6700 USD |
| 2024-05-09 | 1.6700 USD |
| 2024-02-08 | 1.6600 USD |
| 2023-11-09 | 1.6600 USD |
| 2023-08-09 | 1.6600 USD |
| 2023-05-09 | 1.6600 USD |
| 2023-02-09 | 1.6500 USD |
| 2022-11-09 | 1.6500 USD |
| 2022-08-09 | 1.6500 USD |
| 2022-05-09 | 1.6500 USD |
| 2022-02-10 | 1.6400 USD |
| 2021-11-09 | 1.6400 USD |
| 2021-08-09 | 1.5665 USD |
| 2021-05-07 | 1.5665 USD |
| 2021-02-09 | 1.5569 USD |
| 2020-11-09 | 1.5569 USD |
| 2020-08-07 | 1.5569 USD |
| 2020-05-07 | 1.5569 USD |
| 2020-02-07 | 1.5474 USD |
| 2019-11-07 | 1.5474 USD |
| 2019-08-08 | 1.5474 USD |
| 2019-05-09 | 1.5474 USD |
| 2019-02-07 | 1.4996 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.