International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-10-30 | 134.14 | 134.99 | 133.63 | 133.80 | 84.962 | 3,983,990 |
| 2015-10-29 | 134.07 | 134.51 | 132.79 | 134.25 | 85.247 | 3,710,445 |
| 2015-10-28 | 131.74 | 134.90 | 131.34 | 134.52 | 85.417 | 8,511,376 |
| 2015-10-27 | 137.08 | 137.38 | 131.17 | 131.68 | 83.615 | 15,008,530 |
| 2015-10-26 | 138.26 | 138.50 | 136.79 | 137.22 | 87.133 | 3,489,428 |
| 2015-10-23 | 138.13 | 138.97 | 137.26 | 138.19 | 87.752 | 5,370,439 |
| 2015-10-22 | 135.38 | 138.57 | 135.27 | 137.63 | 87.394 | 5,583,167 |
| 2015-10-21 | 133.96 | 136.26 | 133.05 | 134.60 | 85.471 | 7,134,948 |
| 2015-10-20 | 136.10 | 136.47 | 133.98 | 134.33 | 85.301 | 16,025,590 |
| 2015-10-19 | 143.13 | 143.25 | 141.73 | 142.53 | 90.505 | 7,954,684 |
| 2015-10-16 | 143.70 | 144.42 | 142.57 | 143.65 | 91.215 | 3,483,739 |
| 2015-10-15 | 144.14 | 144.46 | 141.92 | 143.36 | 91.033 | 3,476,219 |
| 2015-10-14 | 142.89 | 143.90 | 142.34 | 143.28 | 90.985 | 3,353,008 |
| 2015-10-13 | 144.02 | 144.02 | 142.49 | 142.91 | 90.748 | 3,915,707 |
| 2015-10-12 | 145.57 | 145.74 | 144.09 | 144.36 | 91.670 | 3,227,636 |
| 2015-10-09 | 145.62 | 146.28 | 144.49 | 145.56 | 92.428 | 3,531,107 |
| 2015-10-08 | 142.98 | 146.16 | 142.60 | 145.45 | 92.361 | 4,794,357 |
| 2015-10-07 | 143.31 | 143.97 | 142.18 | 143.36 | 91.033 | 2,989,943 |
| 2015-10-06 | 142.38 | 143.42 | 141.83 | 142.11 | 90.239 | 3,018,096 |
| 2015-10-05 | 139.28 | 143.17 | 139.28 | 142.36 | 90.396 | 5,131,819 |
| 2015-10-02 | 134.73 | 138.11 | 134.26 | 138.10 | 87.691 | 3,054,428 |
| 2015-10-01 | 138.79 | 139.14 | 135.24 | 137.15 | 87.091 | 3,880,887 |
| 2015-09-30 | 137.25 | 139.18 | 137.22 | 138.47 | 87.928 | 3,946,168 |
| 2015-09-29 | 135.62 | 136.26 | 134.82 | 136.08 | 86.411 | 4,763,509 |
| 2015-09-28 | 137.94 | 138.86 | 136.08 | 136.13 | 86.442 | 4,317,302 |
| 2015-09-25 | 139.02 | 139.71 | 138.05 | 138.90 | 88.201 | 3,474,429 |
| 2015-09-24 | 136.21 | 138.57 | 135.59 | 137.94 | 87.588 | 3,280,268 |
| 2015-09-23 | 137.74 | 138.09 | 136.35 | 137.22 | 87.133 | 2,674,225 |
| 2015-09-22 | 138.14 | 138.56 | 137.32 | 137.95 | 87.600 | 3,564,065 |
| 2015-09-21 | 138.87 | 140.39 | 138.42 | 139.91 | 88.844 | 3,825,036 |
| 2015-09-18 | 139.50 | 139.82 | 137.52 | 138.03 | 87.649 | 7,975,845 |
| 2015-09-17 | 141.46 | 142.97 | 140.70 | 141.50 | 89.850 | 4,002,952 |
| 2015-09-16 | 141.21 | 142.21 | 140.92 | 141.76 | 90.014 | 2,799,233 |
| 2015-09-15 | 140.03 | 141.30 | 139.22 | 140.92 | 89.480 | 2,717,060 |
| 2015-09-14 | 140.76 | 140.76 | 138.89 | 139.12 | 88.340 | 3,226,747 |
| 2015-09-11 | 139.37 | 140.89 | 139.14 | 140.76 | 89.383 | 3,115,053 |
| 2015-09-10 | 139.31 | 140.56 | 138.03 | 139.65 | 88.674 | 3,461,658 |
| 2015-09-09 | 142.07 | 142.36 | 138.36 | 138.55 | 87.976 | 3,407,761 |
| 2015-09-08 | 139.32 | 140.73 | 139.13 | 140.63 | 89.298 | 3,933,276 |
| 2015-09-04 | 138.09 | 138.88 | 136.89 | 137.26 | 87.157 | 4,201,068 |
| 2015-09-03 | 139.50 | 141.39 | 139.23 | 140.20 | 89.025 | 3,603,518 |
| 2015-09-02 | 138.25 | 138.58 | 136.76 | 138.55 | 87.976 | 4,252,028 |
| 2015-09-01 | 138.41 | 138.48 | 135.49 | 136.28 | 86.539 | 5,272,016 |
| 2015-08-31 | 140.77 | 141.75 | 139.70 | 141.26 | 89.699 | 4,093,078 |
| 2015-08-28 | 141.13 | 141.56 | 140.58 | 141.35 | 89.753 | 4,076,276 |
| 2015-08-27 | 141.84 | 142.29 | 139.13 | 141.88 | 90.093 | 4,976,632 |
| 2015-08-26 | 137.63 | 140.39 | 135.77 | 140.12 | 88.977 | 6,221,791 |
| 2015-08-25 | 140.35 | 140.51 | 134.32 | 134.64 | 85.495 | 7,073,209 |
| 2015-08-24 | 137.04 | 141.14 | 135.94 | 137.04 | 87.018 | 10,189,690 |
| 2015-08-21 | 144.71 | 146.32 | 142.03 | 142.18 | 90.281 | 7,362,116 |
| 2015-08-20 | 145.89 | 147.01 | 145.66 | 145.82 | 92.592 | 4,011,514 |
| 2015-08-19 | 148.19 | 148.69 | 146.53 | 147.04 | 93.368 | 4,206,381 |
| 2015-08-18 | 148.54 | 149.50 | 148.29 | 149.02 | 94.624 | 2,018,337 |
| 2015-08-17 | 148.24 | 149.66 | 147.76 | 149.30 | 94.806 | 2,249,554 |
| 2015-08-14 | 148.05 | 149.21 | 147.65 | 148.77 | 94.466 | 3,226,434 |
| 2015-08-13 | 149.06 | 149.09 | 147.40 | 148.12 | 94.054 | 2,533,378 |
| 2015-08-12 | 147.34 | 149.50 | 147.05 | 149.16 | 94.715 | 3,624,852 |
| 2015-08-11 | 148.97 | 149.00 | 147.92 | 148.54 | 94.320 | 3,167,111 |
| 2015-08-10 | 149.74 | 150.41 | 149.12 | 149.72 | 95.072 | 4,613,391 |
| 2015-08-07 | 148.90 | 149.24 | 147.42 | 148.17 | 94.084 | 3,794,897 |
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.