International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-04-06 | 165.69 | 165.69 | 164.53 | 164.72 | 110.47 | 3,435,403 |
| 2017-04-05 | 166.87 | 168.42 | 165.06 | 165.13 | 110.74 | 6,238,894 |
| 2017-04-04 | 165.74 | 167.12 | 165.49 | 166.70 | 111.79 | 3,108,885 |
| 2017-04-03 | 166.03 | 167.03 | 165.61 | 166.68 | 111.78 | 4,286,498 |
| 2017-03-31 | 166.18 | 167.11 | 165.90 | 166.33 | 111.55 | 2,913,684 |
| 2017-03-30 | 166.06 | 166.76 | 165.90 | 166.06 | 111.37 | 3,168,254 |
| 2017-03-29 | 166.49 | 166.67 | 165.68 | 166.14 | 111.42 | 3,085,606 |
| 2017-03-28 | 166.14 | 167.15 | 165.24 | 166.69 | 111.79 | 3,523,870 |
| 2017-03-27 | 164.95 | 166.35 | 164.38 | 165.98 | 111.31 | 3,259,049 |
| 2017-03-24 | 167.27 | 167.63 | 165.62 | 166.04 | 111.35 | 3,221,675 |
| 2017-03-23 | 166.61 | 167.79 | 165.78 | 166.98 | 111.98 | 3,739,976 |
| 2017-03-22 | 166.24 | 167.21 | 165.05 | 166.94 | 111.96 | 3,450,512 |
| 2017-03-21 | 168.12 | 168.33 | 166.05 | 166.08 | 111.38 | 3,927,741 |
| 2017-03-20 | 167.77 | 168.28 | 167.29 | 167.82 | 112.55 | 2,476,125 |
| 2017-03-17 | 168.39 | 168.86 | 167.77 | 167.77 | 112.52 | 5,920,967 |
| 2017-03-16 | 170.46 | 170.97 | 168.89 | 169.29 | 113.53 | 4,311,848 |
| 2017-03-15 | 167.83 | 168.38 | 166.91 | 167.93 | 112.62 | 3,815,537 |
| 2017-03-14 | 168.28 | 168.89 | 167.36 | 167.84 | 112.56 | 3,147,497 |
| 2017-03-13 | 169.88 | 170.08 | 168.51 | 168.55 | 113.03 | 3,482,189 |
| 2017-03-10 | 170.22 | 171.44 | 169.47 | 169.86 | 113.91 | 3,100,326 |
| 2017-03-09 | 171.12 | 171.21 | 167.99 | 169.24 | 113.50 | 5,444,076 |
| 2017-03-08 | 172.65 | 172.84 | 171.26 | 171.40 | 114.95 | 3,557,396 |
| 2017-03-07 | 172.61 | 173.16 | 172.12 | 172.29 | 115.55 | 2,980,516 |
| 2017-03-06 | 171.66 | 172.88 | 171.52 | 172.38 | 115.60 | 3,204,434 |
| 2017-03-03 | 171.97 | 173.19 | 171.71 | 171.98 | 115.33 | 1,825,048 |
| 2017-03-02 | 173.73 | 173.73 | 172.34 | 172.44 | 115.64 | 2,918,183 |
| 2017-03-01 | 172.39 | 174.37 | 171.96 | 173.79 | 116.55 | 3,005,564 |
| 2017-02-28 | 171.34 | 172.53 | 171.31 | 171.76 | 115.19 | 3,273,420 |
| 2017-02-27 | 173.07 | 173.12 | 171.24 | 171.36 | 114.92 | 3,691,327 |
| 2017-02-24 | 172.13 | 173.35 | 171.82 | 173.22 | 116.17 | 3,300,093 |
| 2017-02-23 | 173.84 | 174.32 | 172.81 | 173.51 | 116.36 | 2,282,526 |
| 2017-02-22 | 172.02 | 173.21 | 172.02 | 173.03 | 116.04 | 3,020,540 |
| 2017-02-21 | 172.50 | 172.68 | 171.09 | 172.18 | 115.47 | 4,480,299 |
| 2017-02-17 | 173.12 | 173.43 | 171.93 | 172.57 | 115.73 | 3,552,495 |
| 2017-02-16 | 173.31 | 174.59 | 172.76 | 173.30 | 116.22 | 3,251,547 |
| 2017-02-15 | 172.12 | 173.76 | 171.75 | 173.53 | 116.38 | 2,914,292 |
| 2017-02-14 | 170.56 | 172.05 | 170.35 | 172.05 | 115.39 | 2,776,528 |
| 2017-02-13 | 171.20 | 171.83 | 170.82 | 171.32 | 114.89 | 3,093,372 |
| 2017-02-10 | 169.42 | 170.85 | 168.83 | 170.67 | 114.46 | 2,930,710 |
| 2017-02-09 | 168.27 | 169.83 | 168.02 | 169.26 | 113.51 | 3,090,710 |
| 2017-02-08 | 169.54 | 169.54 | 167.99 | 168.27 | 112.85 | 2,913,126 |
| 2017-02-07 | 168.11 | 170.61 | 168.01 | 170.46 | 113.42 | 3,873,455 |
| 2017-02-06 | 167.45 | 168.09 | 166.56 | 167.98 | 111.77 | 2,650,785 |
| 2017-02-03 | 167.15 | 168.43 | 167.05 | 167.94 | 111.74 | 3,309,288 |
| 2017-02-02 | 166.42 | 167.13 | 165.77 | 166.75 | 110.95 | 2,620,526 |
| 2017-02-01 | 167.15 | 167.82 | 165.14 | 166.48 | 110.77 | 2,795,745 |
| 2017-01-31 | 167.20 | 167.71 | 165.83 | 166.70 | 110.91 | 4,138,962 |
| 2017-01-30 | 169.04 | 169.13 | 166.75 | 167.92 | 111.73 | 4,094,755 |
| 2017-01-27 | 170.47 | 171.17 | 169.35 | 169.35 | 112.68 | 3,482,311 |
| 2017-01-26 | 170.08 | 170.86 | 169.55 | 170.65 | 113.55 | 3,063,924 |
| 2017-01-25 | 168.36 | 171.21 | 168.23 | 170.30 | 113.31 | 5,922,462 |
| 2017-01-24 | 163.68 | 168.11 | 163.49 | 168.01 | 111.79 | 6,952,369 |
| 2017-01-23 | 162.45 | 163.57 | 162.39 | 163.36 | 108.70 | 5,478,224 |
| 2017-01-20 | 160.29 | 162.99 | 158.56 | 162.90 | 108.39 | 12,690,030 |
| 2017-01-19 | 159.47 | 159.94 | 158.37 | 159.33 | 106.01 | 6,963,386 |
| 2017-01-18 | 159.94 | 161.03 | 159.22 | 159.32 | 106.01 | 4,007,779 |
| 2017-01-17 | 159.22 | 160.64 | 158.67 | 160.36 | 106.70 | 3,315,655 |
| 2017-01-13 | 160.44 | 160.93 | 159.39 | 159.84 | 106.35 | 2,875,433 |
| 2017-01-12 | 160.25 | 160.48 | 158.14 | 160.42 | 106.74 | 2,927,973 |
| 2017-01-11 | 158.61 | 160.24 | 158.18 | 160.23 | 106.61 | 3,599,464 |
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.