International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-24 | 195.83 | 196.82 | 195.71 | 196.09 | 116.05 | 3,511,197 |
| 2012-09-21 | 198.06 | 198.62 | 196.69 | 196.74 | 116.44 | 12,772,720 |
| 2012-09-20 | 196.62 | 197.71 | 196.10 | 196.94 | 116.56 | 3,740,487 |
| 2012-09-19 | 198.24 | 198.26 | 196.77 | 197.17 | 116.70 | 2,605,577 |
| 2012-09-18 | 197.60 | 198.56 | 197.22 | 197.79 | 117.06 | 2,476,249 |
| 2012-09-17 | 196.33 | 198.66 | 196.33 | 197.86 | 117.10 | 3,276,074 |
| 2012-09-14 | 196.99 | 198.34 | 196.81 | 197.54 | 116.91 | 4,057,758 |
| 2012-09-13 | 195.22 | 197.54 | 194.34 | 197.11 | 116.66 | 3,880,489 |
| 2012-09-12 | 194.40 | 195.47 | 193.86 | 194.63 | 115.19 | 3,283,950 |
| 2012-09-11 | 191.56 | 194.34 | 191.52 | 194.16 | 114.91 | 3,910,647 |
| 2012-09-10 | 190.45 | 192.77 | 189.82 | 191.94 | 113.60 | 4,208,243 |
| 2012-09-07 | 190.19 | 190.56 | 189.20 | 190.56 | 112.78 | 3,414,148 |
| 2012-09-06 | 187.46 | 190.52 | 187.32 | 190.17 | 112.55 | 3,931,624 |
| 2012-09-05 | 185.69 | 187.07 | 185.20 | 186.30 | 110.26 | 3,312,634 |
| 2012-09-04 | 187.79 | 188.33 | 184.59 | 185.82 | 109.97 | 4,514,860 |
| 2012-08-31 | 185.60 | 187.16 | 184.79 | 186.11 | 110.15 | 3,193,352 |
| 2012-08-30 | 186.04 | 186.71 | 184.52 | 184.70 | 109.31 | 2,740,995 |
| 2012-08-29 | 186.38 | 187.25 | 186.16 | 186.33 | 110.28 | 2,141,398 |
| 2012-08-28 | 186.79 | 187.32 | 185.78 | 186.13 | 110.16 | 2,539,110 |
| 2012-08-27 | 189.08 | 189.41 | 186.84 | 186.92 | 110.63 | 2,498,722 |
| 2012-08-24 | 186.22 | 189.23 | 185.49 | 188.90 | 111.80 | 2,639,463 |
| 2012-08-23 | 188.21 | 188.52 | 186.68 | 186.93 | 110.63 | 2,758,497 |
| 2012-08-22 | 189.73 | 189.74 | 188.08 | 188.41 | 111.51 | 3,296,070 |
| 2012-08-21 | 191.98 | 191.99 | 189.48 | 189.74 | 112.30 | 3,111,357 |
| 2012-08-20 | 191.69 | 192.11 | 191.06 | 191.51 | 113.34 | 2,335,987 |
| 2012-08-17 | 192.06 | 192.94 | 191.66 | 192.20 | 113.75 | 2,551,732 |
| 2012-08-16 | 189.86 | 192.30 | 189.24 | 191.84 | 113.54 | 2,729,453 |
| 2012-08-15 | 189.98 | 190.39 | 189.05 | 189.50 | 112.16 | 2,111,828 |
| 2012-08-14 | 189.96 | 190.39 | 188.86 | 189.40 | 112.09 | 2,562,255 |
| 2012-08-13 | 189.96 | 191.01 | 188.92 | 190.09 | 112.50 | 2,418,289 |
| 2012-08-10 | 189.00 | 190.43 | 188.40 | 190.35 | 112.66 | 2,600,724 |
| 2012-08-09 | 189.71 | 190.52 | 189.02 | 189.52 | 112.17 | 2,160,095 |
| 2012-08-08 | 189.38 | 190.74 | 189.28 | 190.11 | 112.51 | 2,068,250 |
| 2012-08-07 | 190.49 | 191.87 | 189.89 | 190.97 | 112.54 | 3,209,644 |
| 2012-08-06 | 189.85 | 190.98 | 189.62 | 189.85 | 111.88 | 2,337,738 |
| 2012-08-03 | 187.67 | 190.03 | 187.37 | 189.62 | 111.75 | 3,278,231 |
| 2012-08-02 | 185.45 | 187.79 | 184.37 | 185.73 | 109.46 | 2,812,511 |
| 2012-08-01 | 188.13 | 188.98 | 185.99 | 186.43 | 109.87 | 2,559,365 |
| 2012-07-31 | 187.69 | 188.72 | 187.10 | 187.19 | 110.32 | 3,507,163 |
| 2012-07-30 | 187.52 | 188.97 | 187.14 | 187.86 | 110.71 | 2,787,953 |
| 2012-07-27 | 186.35 | 188.56 | 185.25 | 187.58 | 110.55 | 4,177,285 |
| 2012-07-26 | 184.81 | 186.21 | 183.94 | 185.25 | 109.18 | 3,284,332 |
| 2012-07-25 | 181.78 | 184.13 | 180.83 | 182.51 | 107.56 | 3,833,753 |
| 2012-07-24 | 182.36 | 182.74 | 180.11 | 181.81 | 107.14 | 3,597,193 |
| 2012-07-23 | 181.27 | 182.72 | 179.76 | 182.27 | 107.42 | 3,905,145 |
| 2012-07-20 | 185.39 | 186.16 | 183.55 | 183.82 | 108.33 | 4,789,672 |
| 2012-07-19 | 184.73 | 188.02 | 184.32 | 186.58 | 109.96 | 10,396,140 |
| 2012-07-18 | 175.89 | 180.13 | 175.32 | 179.81 | 105.97 | 8,019,423 |
| 2012-07-17 | 177.40 | 177.94 | 174.99 | 175.42 | 103.38 | 5,159,538 |
| 2012-07-16 | 177.26 | 177.76 | 176.30 | 176.50 | 104.02 | 3,144,328 |
| 2012-07-13 | 175.23 | 177.98 | 174.82 | 177.67 | 104.71 | 3,933,365 |
| 2012-07-12 | 175.99 | 176.12 | 173.70 | 174.88 | 103.06 | 4,931,203 |
| 2012-07-11 | 177.87 | 178.96 | 175.28 | 176.94 | 104.28 | 5,456,169 |
| 2012-07-10 | 181.77 | 182.57 | 177.28 | 177.91 | 104.85 | 4,690,312 |
| 2012-07-09 | 182.21 | 182.44 | 179.62 | 181.17 | 106.77 | 3,988,256 |
| 2012-07-06 | 185.23 | 185.24 | 181.23 | 182.83 | 107.75 | 4,952,950 |
| 2012-07-05 | 186.14 | 188.02 | 184.95 | 186.53 | 109.93 | 2,690,781 |
| 2012-07-03 | 186.70 | 187.54 | 186.17 | 187.15 | 110.29 | 1,451,425 |
| 2012-07-02 | 187.56 | 188.36 | 186.11 | 187.05 | 110.23 | 2,831,680 |
| 2012-06-29 | 185.83 | 187.03 | 183.78 | 186.81 | 110.09 | 5,262,273 |
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.