International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-08-21 | 114.29 | 114.63 | 113.23 | 114.52 | 64.312 | 8,307,764 |
| 2009-08-20 | 113.13 | 114.06 | 112.80 | 113.62 | 63.802 | 4,842,029 |
| 2009-08-19 | 111.14 | 113.44 | 110.91 | 113.25 | 63.599 | 4,837,844 |
| 2009-08-18 | 111.57 | 112.71 | 111.50 | 112.36 | 63.094 | 4,286,472 |
| 2009-08-17 | 111.46 | 112.17 | 111.00 | 111.62 | 62.681 | 5,351,307 |
| 2009-08-14 | 113.94 | 114.37 | 112.35 | 113.25 | 63.599 | 4,797,051 |
| 2009-08-13 | 113.93 | 114.41 | 113.31 | 114.22 | 64.140 | 5,489,981 |
| 2009-08-12 | 112.33 | 114.58 | 112.16 | 113.94 | 63.985 | 6,291,557 |
| 2009-08-11 | 112.74 | 113.19 | 112.06 | 112.51 | 63.180 | 4,844,435 |
| 2009-08-10 | 112.87 | 113.85 | 112.68 | 113.38 | 63.668 | 4,041,305 |
| 2009-08-07 | 112.81 | 114.53 | 112.81 | 113.98 | 64.006 | 5,763,172 |
| 2009-08-06 | 113.01 | 113.09 | 111.47 | 112.12 | 62.960 | 6,003,237 |
| 2009-08-05 | 113.20 | 113.66 | 112.58 | 113.16 | 63.250 | 5,026,291 |
| 2009-08-04 | 113.83 | 114.43 | 113.68 | 114.24 | 63.853 | 4,994,676 |
| 2009-08-03 | 113.55 | 114.58 | 113.37 | 114.54 | 64.024 | 6,112,018 |
| 2009-07-31 | 112.29 | 113.66 | 112.29 | 112.64 | 62.962 | 5,329,586 |
| 2009-07-30 | 112.71 | 114.02 | 112.39 | 112.58 | 62.924 | 6,805,957 |
| 2009-07-29 | 111.14 | 112.02 | 110.85 | 112.00 | 62.604 | 5,101,397 |
| 2009-07-28 | 111.40 | 112.25 | 111.12 | 112.02 | 62.615 | 5,783,139 |
| 2009-07-27 | 111.71 | 112.63 | 111.34 | 112.36 | 62.801 | 5,070,160 |
| 2009-07-24 | 111.45 | 112.85 | 111.40 | 112.37 | 62.807 | 6,262,750 |
| 2009-07-23 | 109.90 | 112.71 | 109.90 | 111.81 | 62.497 | 8,464,024 |
| 2009-07-22 | 110.97 | 111.95 | 109.93 | 110.39 | 61.702 | 8,813,331 |
| 2009-07-21 | 110.67 | 111.79 | 110.21 | 111.79 | 62.486 | 8,303,777 |
| 2009-07-20 | 109.39 | 111.64 | 109.26 | 111.22 | 62.166 | 10,683,490 |
| 2009-07-17 | 108.33 | 110.35 | 108.09 | 110.25 | 61.622 | 20,190,160 |
| 2009-07-16 | 102.05 | 105.99 | 102.00 | 105.68 | 59.070 | 15,048,200 |
| 2009-07-15 | 100.05 | 102.41 | 99.910 | 102.41 | 57.244 | 8,707,266 |
| 2009-07-14 | 98.783 | 98.974 | 97.923 | 98.621 | 55.124 | 5,416,082 |
| 2009-07-13 | 96.739 | 99.003 | 95.698 | 98.974 | 55.322 | 9,494,417 |
| 2009-07-10 | 96.443 | 97.159 | 95.325 | 96.309 | 53.832 | 7,470,894 |
| 2009-07-09 | 96.586 | 98.172 | 96.328 | 97.503 | 54.499 | 6,153,127 |
| 2009-07-08 | 95.793 | 96.634 | 95.039 | 96.166 | 53.752 | 7,380,719 |
| 2009-07-07 | 96.796 | 97.389 | 95.545 | 95.698 | 53.490 | 6,685,957 |
| 2009-07-06 | 97.016 | 97.646 | 95.965 | 97.092 | 54.270 | 6,523,090 |
| 2009-07-02 | 99.146 | 99.251 | 97.169 | 97.169 | 54.313 | 7,027,779 |
| 2009-07-01 | 100.29 | 101.51 | 100.03 | 100.14 | 55.973 | 5,537,276 |
| 2009-06-30 | 100.95 | 101.28 | 99.156 | 99.738 | 55.749 | 7,512,588 |
| 2009-06-29 | 101.24 | 101.42 | 100.45 | 101.09 | 56.502 | 4,681,817 |
| 2009-06-26 | 101.73 | 101.73 | 100.34 | 100.94 | 56.421 | 5,128,668 |
| 2009-06-25 | 99.051 | 102.00 | 98.869 | 101.30 | 56.624 | 6,900,783 |
| 2009-06-24 | 100.66 | 101.71 | 99.070 | 99.480 | 55.605 | 6,395,356 |
| 2009-06-23 | 100.05 | 100.17 | 99.137 | 99.757 | 55.759 | 5,154,084 |
| 2009-06-22 | 100.46 | 101.13 | 99.557 | 99.834 | 55.802 | 7,296,198 |
| 2009-06-19 | 101.54 | 101.87 | 100.77 | 101.14 | 56.534 | 13,562,230 |
| 2009-06-18 | 102.14 | 102.71 | 101.36 | 101.56 | 56.768 | 6,207,156 |
| 2009-06-17 | 102.64 | 103.04 | 102.09 | 102.20 | 57.126 | 7,366,166 |
| 2009-06-16 | 103.61 | 104.25 | 102.46 | 102.51 | 57.297 | 7,231,444 |
| 2009-06-15 | 102.80 | 103.95 | 102.43 | 102.79 | 57.457 | 8,567,686 |
| 2009-06-12 | 103.54 | 104.38 | 102.92 | 103.36 | 57.772 | 7,250,917 |
| 2009-06-11 | 103.87 | 105.68 | 103.69 | 104.49 | 58.408 | 9,136,089 |
| 2009-06-10 | 104.30 | 104.38 | 102.25 | 103.49 | 57.847 | 7,578,705 |
| 2009-06-09 | 103.30 | 104.25 | 103.15 | 103.29 | 57.735 | 8,592,752 |
| 2009-06-08 | 101.86 | 103.14 | 100.77 | 102.67 | 57.388 | 6,364,301 |
| 2009-06-05 | 102.52 | 103.54 | 101.96 | 102.43 | 57.254 | 7,665,350 |
| 2009-06-04 | 101.41 | 102.08 | 100.87 | 101.56 | 56.768 | 5,468,792 |
| 2009-06-03 | 101.75 | 101.82 | 100.40 | 101.72 | 56.854 | 7,688,214 |
| 2009-06-02 | 102.69 | 103.92 | 101.88 | 102.04 | 57.035 | 7,046,035 |
| 2009-06-01 | 102.15 | 103.80 | 101.89 | 103.51 | 57.858 | 7,725,911 |
| 2009-05-29 | 99.786 | 101.73 | 99.289 | 101.51 | 56.742 | 6,871,876 |
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.