International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-06-14 | 140.07 | 140.39 | 138.58 | 138.69 | 97.878 | 3,326,343 |
| 2018-06-13 | 140.21 | 140.86 | 139.65 | 139.79 | 98.653 | 2,968,180 |
| 2018-06-12 | 140.50 | 140.91 | 140.05 | 140.28 | 99.004 | 2,640,515 |
| 2018-06-11 | 140.05 | 140.80 | 139.59 | 140.01 | 98.808 | 3,259,986 |
| 2018-06-08 | 138.50 | 139.86 | 137.90 | 139.59 | 98.512 | 5,210,468 |
| 2018-06-07 | 138.50 | 140.12 | 138.43 | 138.84 | 97.986 | 4,316,484 |
| 2018-06-06 | 137.87 | 138.23 | 137.10 | 138.22 | 97.548 | 3,220,139 |
| 2018-06-05 | 136.64 | 137.62 | 136.63 | 137.26 | 96.867 | 2,836,017 |
| 2018-06-04 | 135.92 | 136.75 | 135.81 | 136.63 | 96.422 | 3,035,257 |
| 2018-06-01 | 136.04 | 136.44 | 135.27 | 135.59 | 95.687 | 3,857,530 |
| 2018-05-31 | 136.41 | 136.41 | 134.73 | 134.97 | 95.256 | 6,830,256 |
| 2018-05-30 | 135.54 | 136.68 | 135.46 | 136.23 | 96.139 | 5,118,530 |
| 2018-05-29 | 136.14 | 136.48 | 133.92 | 134.89 | 95.195 | 4,537,638 |
| 2018-05-25 | 137.45 | 138.09 | 137.03 | 137.20 | 96.827 | 4,914,294 |
| 2018-05-24 | 137.92 | 138.00 | 136.54 | 137.61 | 97.117 | 3,398,701 |
| 2018-05-23 | 137.88 | 138.21 | 137.05 | 138.18 | 97.521 | 3,459,747 |
| 2018-05-22 | 139.00 | 139.65 | 138.50 | 138.58 | 97.804 | 2,284,020 |
| 2018-05-21 | 138.45 | 139.49 | 138.19 | 138.97 | 98.074 | 2,894,698 |
| 2018-05-18 | 137.99 | 138.44 | 137.53 | 137.62 | 97.123 | 2,682,243 |
| 2018-05-17 | 138.02 | 138.68 | 137.32 | 138.02 | 97.406 | 3,147,659 |
| 2018-05-16 | 137.26 | 138.53 | 136.85 | 138.15 | 97.494 | 3,168,659 |
| 2018-05-15 | 137.07 | 137.53 | 136.51 | 137.30 | 96.894 | 4,089,397 |
| 2018-05-14 | 137.99 | 138.61 | 137.68 | 137.83 | 97.272 | 3,216,062 |
| 2018-05-11 | 137.65 | 138.36 | 137.14 | 137.68 | 97.164 | 3,073,167 |
| 2018-05-10 | 136.73 | 137.86 | 136.60 | 137.77 | 97.231 | 3,726,608 |
| 2018-05-09 | 135.54 | 136.61 | 134.95 | 136.22 | 96.132 | 4,195,953 |
| 2018-05-08 | 136.59 | 137.07 | 135.69 | 136.59 | 95.337 | 5,369,119 |
| 2018-05-07 | 137.54 | 137.85 | 136.24 | 136.80 | 95.484 | 3,657,009 |
| 2018-05-04 | 134.77 | 137.88 | 133.99 | 137.46 | 95.944 | 4,402,170 |
| 2018-05-03 | 135.76 | 135.85 | 133.63 | 135.62 | 94.664 | 5,018,592 |
| 2018-05-02 | 137.98 | 138.33 | 135.70 | 136.06 | 94.970 | 5,194,917 |
| 2018-05-01 | 138.16 | 138.52 | 137.04 | 138.50 | 96.670 | 4,433,393 |
| 2018-04-30 | 140.28 | 140.77 | 138.46 | 138.46 | 96.644 | 4,415,533 |
| 2018-04-27 | 140.26 | 140.65 | 139.13 | 139.91 | 97.657 | 3,205,482 |
| 2018-04-26 | 140.03 | 140.75 | 139.65 | 140.14 | 97.817 | 4,265,812 |
| 2018-04-25 | 139.25 | 139.84 | 137.65 | 139.40 | 97.297 | 7,326,379 |
| 2018-04-24 | 139.94 | 140.70 | 138.05 | 139.03 | 97.044 | 4,916,476 |
| 2018-04-23 | 138.53 | 139.42 | 137.86 | 139.32 | 97.244 | 5,315,625 |
| 2018-04-20 | 141.27 | 141.34 | 138.03 | 138.40 | 96.604 | 8,265,643 |
| 2018-04-19 | 142.50 | 142.52 | 140.05 | 141.08 | 98.470 | 8,086,056 |
| 2018-04-18 | 145.32 | 145.79 | 141.61 | 142.12 | 99.197 | 20,381,699 |
| 2018-04-17 | 151.70 | 154.74 | 151.40 | 153.70 | 107.28 | 10,207,530 |
| 2018-04-16 | 150.91 | 152.00 | 150.60 | 150.81 | 105.26 | 4,186,755 |
| 2018-04-13 | 151.56 | 152.08 | 148.92 | 149.68 | 104.48 | 4,057,058 |
| 2018-04-12 | 149.72 | 151.85 | 149.65 | 150.98 | 105.38 | 5,639,444 |
| 2018-04-11 | 147.45 | 148.80 | 146.98 | 148.39 | 103.58 | 3,306,539 |
| 2018-04-10 | 148.08 | 149.58 | 147.81 | 148.42 | 103.60 | 3,955,952 |
| 2018-04-09 | 144.99 | 147.73 | 144.94 | 145.84 | 101.80 | 4,413,178 |
| 2018-04-06 | 146.58 | 147.05 | 142.84 | 143.82 | 100.38 | 3,672,919 |
| 2018-04-05 | 147.52 | 147.97 | 146.46 | 147.12 | 102.69 | 3,185,388 |
| 2018-04-04 | 141.26 | 147.54 | 140.84 | 147.21 | 102.75 | 4,805,261 |
| 2018-04-03 | 144.04 | 144.23 | 141.65 | 143.13 | 99.904 | 4,135,696 |
| 2018-04-02 | 146.46 | 146.50 | 141.78 | 143.34 | 100.05 | 5,150,435 |
| 2018-03-29 | 146.21 | 146.99 | 144.31 | 146.55 | 102.29 | 3,419,959 |
| 2018-03-28 | 145.25 | 146.96 | 145.08 | 145.68 | 101.68 | 3,664,826 |
| 2018-03-27 | 147.05 | 147.93 | 144.38 | 145.10 | 101.28 | 3,883,745 |
| 2018-03-26 | 144.43 | 146.77 | 143.54 | 146.49 | 102.25 | 4,103,904 |
| 2018-03-23 | 145.42 | 145.74 | 141.88 | 142.21 | 99.264 | 4,440,883 |
| 2018-03-22 | 148.05 | 148.29 | 145.18 | 145.27 | 101.40 | 4,746,349 |
| 2018-03-21 | 149.55 | 151.11 | 148.93 | 149.66 | 104.46 | 3,482,184 |
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.