International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-05-28 | 98.707 | 100.43 | 98.076 | 99.996 | 55.893 | 6,127,885 |
| 2009-05-27 | 99.662 | 100.45 | 98.296 | 98.315 | 54.953 | 7,121,132 |
| 2009-05-26 | 96.777 | 100.89 | 96.491 | 100.31 | 56.069 | 7,211,942 |
| 2009-05-22 | 98.067 | 98.678 | 97.188 | 97.322 | 54.398 | 5,596,474 |
| 2009-05-21 | 98.449 | 98.621 | 97.178 | 98.210 | 54.895 | 7,411,431 |
| 2009-05-20 | 100.78 | 101.23 | 99.156 | 99.385 | 55.551 | 7,083,138 |
| 2009-05-19 | 99.652 | 101.36 | 99.337 | 100.78 | 56.331 | 7,079,435 |
| 2009-05-18 | 97.427 | 100.02 | 97.369 | 99.891 | 55.834 | 7,429,409 |
| 2009-05-15 | 96.376 | 98.449 | 96.061 | 96.825 | 54.120 | 8,367,739 |
| 2009-05-14 | 97.159 | 98.105 | 96.252 | 96.519 | 53.950 | 9,445,455 |
| 2009-05-13 | 98.267 | 98.477 | 96.806 | 97.675 | 54.596 | 8,202,724 |
| 2009-05-12 | 98.363 | 99.700 | 97.780 | 99.280 | 55.492 | 7,963,605 |
| 2009-05-11 | 96.558 | 99.220 | 96.424 | 98.286 | 54.937 | 8,253,824 |
| 2009-05-08 | 98.936 | 99.098 | 95.354 | 96.940 | 54.184 | 11,575,760 |
| 2009-05-07 | 99.958 | 100.10 | 97.264 | 97.990 | 54.772 | 8,524,436 |
| 2009-05-06 | 100.51 | 100.77 | 99.060 | 99.929 | 55.856 | 7,535,537 |
| 2009-05-05 | 101.25 | 102.03 | 100.78 | 101.10 | 56.219 | 6,751,973 |
| 2009-05-04 | 100.54 | 101.96 | 99.920 | 101.43 | 56.399 | 8,314,968 |
| 2009-05-01 | 99.127 | 100.16 | 98.325 | 99.920 | 55.560 | 6,237,185 |
| 2009-04-30 | 99.862 | 101.30 | 98.239 | 98.583 | 54.816 | 10,664,490 |
| 2009-04-29 | 97.408 | 100.29 | 97.112 | 99.375 | 55.257 | 9,786,690 |
| 2009-04-28 | 94.905 | 98.124 | 94.800 | 97.369 | 54.142 | 11,111,490 |
| 2009-04-27 | 95.144 | 97.131 | 94.838 | 95.469 | 53.085 | 8,612,348 |
| 2009-04-24 | 96.634 | 97.026 | 95.039 | 95.593 | 53.154 | 10,157,510 |
| 2009-04-23 | 98.048 | 98.172 | 95.325 | 96.873 | 53.866 | 9,440,413 |
| 2009-04-22 | 96.634 | 99.203 | 96.529 | 97.952 | 54.466 | 12,120,550 |
| 2009-04-21 | 93.998 | 97.885 | 93.797 | 97.723 | 54.338 | 15,230,880 |
| 2009-04-20 | 95.793 | 96.653 | 94.762 | 95.927 | 53.340 | 12,588,580 |
| 2009-04-17 | 96.644 | 97.465 | 95.220 | 96.730 | 53.786 | 10,218,760 |
| 2009-04-16 | 95.268 | 97.350 | 94.733 | 96.882 | 53.871 | 9,260,106 |
| 2009-04-15 | 93.826 | 94.619 | 92.116 | 94.418 | 52.501 | 8,164,390 |
| 2009-04-14 | 94.638 | 95.469 | 93.864 | 94.819 | 52.724 | 6,277,538 |
| 2009-04-13 | 95.784 | 97.092 | 94.599 | 95.469 | 53.085 | 7,797,542 |
| 2009-04-09 | 97.436 | 97.857 | 95.755 | 97.140 | 54.014 | 8,014,029 |
| 2009-04-08 | 94.991 | 96.997 | 94.561 | 96.653 | 53.744 | 7,311,817 |
| 2009-04-07 | 95.682 | 95.994 | 94.103 | 94.322 | 52.448 | 8,768,491 |
| 2009-04-06 | 96.376 | 97.284 | 95.516 | 97.007 | 53.940 | 8,821,996 |
| 2009-04-03 | 95.259 | 98.057 | 95.239 | 97.637 | 54.291 | 10,964,560 |
| 2009-04-02 | 94.705 | 97.417 | 93.969 | 96.300 | 53.547 | 16,226,810 |
| 2009-04-01 | 91.820 | 93.606 | 91.409 | 93.234 | 51.842 | 12,212,830 |
| 2009-03-31 | 90.702 | 94.237 | 90.597 | 92.546 | 51.460 | 14,553,960 |
| 2009-03-30 | 87.875 | 90.492 | 87.684 | 90.282 | 50.201 | 10,973,030 |
| 2009-03-27 | 91.686 | 91.696 | 88.592 | 89.929 | 50.005 | 15,746,910 |
| 2009-03-26 | 94.055 | 94.752 | 93.367 | 94.351 | 52.464 | 11,440,810 |
| 2009-03-25 | 94.055 | 95.383 | 91.782 | 93.558 | 52.023 | 12,017,510 |
| 2009-03-24 | 93.310 | 95.087 | 93.148 | 93.893 | 52.209 | 9,347,238 |
| 2009-03-23 | 89.499 | 94.284 | 89.499 | 94.284 | 52.426 | 12,408,200 |
| 2009-03-20 | 88.983 | 90.741 | 88.047 | 88.362 | 49.133 | 12,194,880 |
| 2009-03-19 | 88.677 | 89.165 | 87.407 | 88.506 | 49.213 | 9,899,994 |
| 2009-03-18 | 85.449 | 88.735 | 85.401 | 87.827 | 48.836 | 17,956,510 |
| 2009-03-17 | 87.025 | 88.744 | 86.395 | 88.744 | 49.346 | 11,490,140 |
| 2009-03-16 | 87.541 | 88.830 | 86.481 | 87.130 | 48.448 | 11,796,370 |
| 2009-03-13 | 86.347 | 86.586 | 85.287 | 86.309 | 47.992 | 9,112,201 |
| 2009-03-12 | 84.618 | 86.538 | 83.567 | 86.347 | 48.013 | 11,829,250 |
| 2009-03-11 | 83.586 | 85.525 | 82.832 | 84.647 | 47.067 | 11,824,130 |
| 2009-03-10 | 81.294 | 83.338 | 79.890 | 83.338 | 46.340 | 15,915,750 |
| 2009-03-09 | 80.902 | 82.908 | 79.298 | 79.737 | 44.338 | 13,153,050 |
| 2009-03-06 | 83.548 | 84.293 | 80.052 | 81.963 | 45.575 | 15,187,920 |
| 2009-03-05 | 84.179 | 86.118 | 83.118 | 83.558 | 46.462 | 14,933,400 |
| 2009-03-04 | 84.981 | 87.149 | 83.674 | 85.478 | 47.530 | 15,391,880 |
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.