International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-10-29 | 134.58 | 137.54 | 134.44 | 137.16 | 78.501 | 8,444,096 |
| 2010-10-28 | 135.48 | 135.59 | 134.12 | 134.58 | 77.025 | 5,482,601 |
| 2010-10-27 | 133.26 | 135.22 | 132.77 | 135.09 | 77.315 | 6,467,113 |
| 2010-10-26 | 133.04 | 135.63 | 132.32 | 134.36 | 76.900 | 7,328,198 |
| 2010-10-25 | 134.12 | 135.06 | 133.54 | 133.57 | 76.446 | 4,870,212 |
| 2010-10-22 | 133.87 | 134.44 | 133.21 | 133.41 | 76.353 | 4,105,312 |
| 2010-10-21 | 133.54 | 134.19 | 132.19 | 133.56 | 76.440 | 6,230,393 |
| 2010-10-20 | 132.08 | 133.60 | 131.94 | 132.83 | 76.025 | 6,954,831 |
| 2010-10-19 | 131.14 | 133.09 | 130.57 | 131.84 | 75.456 | 14,160,550 |
| 2010-10-18 | 134.58 | 136.62 | 134.53 | 136.43 | 78.080 | 10,341,160 |
| 2010-10-15 | 135.73 | 135.73 | 134.24 | 134.74 | 77.113 | 7,224,057 |
| 2010-10-14 | 134.06 | 135.16 | 133.43 | 135.16 | 77.353 | 5,658,943 |
| 2010-10-13 | 133.64 | 135.14 | 133.51 | 134.08 | 76.736 | 8,788,326 |
| 2010-10-12 | 132.19 | 133.71 | 132.07 | 133.58 | 76.451 | 5,639,174 |
| 2010-10-11 | 132.57 | 133.67 | 132.42 | 133.40 | 76.347 | 4,009,658 |
| 2010-10-08 | 132.19 | 132.85 | 131.87 | 132.62 | 75.905 | 4,543,943 |
| 2010-10-07 | 131.74 | 132.65 | 131.35 | 132.50 | 75.834 | 6,440,718 |
| 2010-10-06 | 130.74 | 131.77 | 130.70 | 131.66 | 75.352 | 4,782,906 |
| 2010-10-05 | 130.07 | 131.72 | 130.02 | 131.49 | 75.254 | 6,202,496 |
| 2010-10-04 | 129.17 | 129.83 | 128.36 | 129.19 | 73.937 | 4,063,858 |
| 2010-10-01 | 129.43 | 130.17 | 129.03 | 129.56 | 74.150 | 5,621,197 |
| 2010-09-30 | 129.42 | 130.01 | 127.68 | 128.13 | 73.330 | 6,432,129 |
| 2010-09-29 | 128.37 | 129.72 | 128.32 | 129.41 | 74.062 | 5,151,624 |
| 2010-09-28 | 128.63 | 129.08 | 127.72 | 128.84 | 73.740 | 7,484,022 |
| 2010-09-27 | 127.52 | 128.95 | 127.52 | 128.61 | 73.609 | 6,155,512 |
| 2010-09-24 | 126.48 | 128.14 | 126.41 | 128.10 | 73.313 | 7,122,325 |
| 2010-09-23 | 125.53 | 126.83 | 125.34 | 125.77 | 71.980 | 3,898,904 |
| 2010-09-22 | 125.71 | 126.64 | 125.51 | 126.63 | 72.472 | 4,922,526 |
| 2010-09-21 | 125.56 | 126.85 | 124.92 | 126.06 | 72.149 | 5,268,605 |
| 2010-09-20 | 124.40 | 126.17 | 124.28 | 125.88 | 72.045 | 7,214,702 |
| 2010-09-17 | 124.09 | 124.74 | 123.88 | 124.35 | 71.170 | 10,397,660 |
| 2010-09-16 | 123.41 | 124.12 | 123.03 | 123.86 | 70.886 | 4,685,578 |
| 2010-09-15 | 122.88 | 124.13 | 122.78 | 123.63 | 70.755 | 4,762,454 |
| 2010-09-14 | 122.67 | 124.09 | 122.67 | 123.07 | 70.438 | 4,851,469 |
| 2010-09-13 | 122.86 | 124.17 | 122.76 | 123.80 | 70.853 | 5,272,370 |
| 2010-09-10 | 121.30 | 122.54 | 120.60 | 122.25 | 69.968 | 4,419,379 |
| 2010-09-09 | 121.56 | 121.85 | 120.49 | 120.69 | 69.077 | 3,437,612 |
| 2010-09-08 | 120.37 | 120.85 | 119.77 | 120.43 | 68.924 | 4,486,438 |
| 2010-09-07 | 121.30 | 121.65 | 120.24 | 120.30 | 68.853 | 4,353,927 |
| 2010-09-03 | 120.56 | 121.88 | 120.26 | 121.86 | 69.744 | 5,144,355 |
| 2010-09-02 | 120.38 | 120.57 | 119.06 | 119.43 | 68.355 | 5,104,538 |
| 2010-09-01 | 119.69 | 120.65 | 118.94 | 120.13 | 68.754 | 5,624,070 |
| 2010-08-31 | 117.78 | 118.43 | 116.80 | 117.61 | 67.311 | 5,624,125 |
| 2010-08-30 | 119.47 | 119.65 | 117.87 | 117.87 | 67.459 | 3,603,963 |
| 2010-08-27 | 118.28 | 119.20 | 116.93 | 119.14 | 68.186 | 6,214,197 |
| 2010-08-26 | 120.14 | 120.14 | 117.28 | 117.28 | 67.120 | 7,748,597 |
| 2010-08-25 | 118.98 | 119.97 | 118.44 | 119.65 | 68.481 | 5,239,579 |
| 2010-08-24 | 119.60 | 120.37 | 118.98 | 119.30 | 68.279 | 5,624,039 |
| 2010-08-23 | 121.85 | 122.29 | 120.77 | 120.80 | 69.137 | 4,034,693 |
| 2010-08-20 | 122.95 | 123.20 | 121.27 | 121.78 | 69.700 | 6,246,279 |
| 2010-08-19 | 122.90 | 123.78 | 122.28 | 123.12 | 70.465 | 5,402,547 |
| 2010-08-18 | 123.09 | 124.36 | 122.07 | 123.59 | 70.734 | 4,883,300 |
| 2010-08-17 | 123.05 | 124.03 | 122.17 | 122.69 | 70.219 | 4,298,556 |
| 2010-08-16 | 121.75 | 122.48 | 121.27 | 122.04 | 69.848 | 4,009,130 |
| 2010-08-13 | 122.22 | 122.70 | 121.62 | 122.14 | 69.902 | 4,670,519 |
| 2010-08-12 | 121.96 | 123.01 | 121.80 | 122.55 | 70.137 | 5,132,391 |
| 2010-08-11 | 124.83 | 124.83 | 123.66 | 124.01 | 70.974 | 6,318,083 |
| 2010-08-10 | 125.30 | 126.55 | 124.91 | 125.93 | 72.072 | 5,471,688 |
| 2010-08-09 | 124.93 | 126.41 | 124.55 | 126.08 | 72.160 | 6,135,341 |
| 2010-08-06 | 124.56 | 124.63 | 122.99 | 124.31 | 71.143 | 6,137,850 |
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.