International Business Machines Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 312.00 | 313.50 | 301.63 | 307.41 | 299.62 | 7,697,499 |
| 2025-10-30 | 306.65 | 313.75 | 305.02 | 310.06 | 302.20 | 4,694,275 |
| 2025-10-29 | 312.79 | 314.33 | 307.52 | 308.21 | 300.40 | 4,135,948 |
| 2025-10-28 | 312.60 | 319.35 | 311.41 | 312.57 | 304.65 | 6,044,770 |
| 2025-10-27 | 307.80 | 313.50 | 302.88 | 313.09 | 305.16 | 9,868,151 |
| 2025-10-24 | 283.77 | 310.75 | 282.21 | 307.46 | 299.67 | 16,914,240 |
| 2025-10-23 | 264.95 | 285.58 | 263.56 | 285.00 | 277.78 | 16,676,391 |
| 2025-10-22 | 281.99 | 289.17 | 281.35 | 287.51 | 280.23 | 10,538,480 |
| 2025-10-21 | 283.31 | 285.31 | 281.60 | 282.05 | 274.90 | 4,080,981 |
| 2025-10-20 | 281.25 | 285.50 | 280.96 | 283.65 | 276.46 | 3,494,336 |
| 2025-10-17 | 276.15 | 283.40 | 275.35 | 281.28 | 274.15 | 5,309,565 |
| 2025-10-16 | 281.11 | 282.56 | 275.60 | 275.97 | 268.98 | 2,956,923 |
| 2025-10-15 | 278.38 | 285.45 | 277.00 | 280.75 | 273.64 | 3,346,753 |
| 2025-10-14 | 275.52 | 277.53 | 272.55 | 276.15 | 269.15 | 3,058,149 |
| 2025-10-13 | 279.79 | 282.44 | 274.64 | 277.22 | 270.20 | 4,333,836 |
| 2025-10-10 | 288.97 | 290.39 | 277.50 | 277.82 | 270.78 | 4,508,506 |
| 2025-10-09 | 289.82 | 290.13 | 283.32 | 288.23 | 280.93 | 4,912,375 |
| 2025-10-08 | 294.16 | 294.20 | 286.47 | 289.46 | 282.13 | 5,297,030 |
| 2025-10-07 | 295.55 | 301.04 | 293.29 | 293.87 | 286.42 | 7,190,126 |
| 2025-10-06 | 288.61 | 291.45 | 287.80 | 289.42 | 282.09 | 2,881,947 |
| 2025-10-03 | 287.50 | 293.32 | 287.30 | 288.37 | 281.06 | 4,375,082 |
| 2025-10-02 | 285.79 | 288.54 | 282.79 | 286.72 | 279.46 | 3,814,232 |
| 2025-10-01 | 280.20 | 286.59 | 280.15 | 286.49 | 279.23 | 4,381,338 |
| 2025-09-30 | 280.88 | 286.03 | 280.52 | 282.16 | 275.01 | 5,926,924 |
| 2025-09-29 | 286.00 | 286.00 | 279.66 | 279.80 | 272.71 | 6,022,125 |
| 2025-09-26 | 280.51 | 288.85 | 280.11 | 284.31 | 277.11 | 9,063,938 |
| 2025-09-25 | 272.94 | 284.23 | 271.15 | 281.44 | 274.31 | 11,506,190 |
| 2025-09-24 | 272.62 | 273.65 | 267.30 | 267.53 | 260.75 | 3,159,924 |
| 2025-09-23 | 272.70 | 273.30 | 269.27 | 272.24 | 265.34 | 5,394,121 |
| 2025-09-22 | 266.62 | 272.31 | 266.00 | 271.37 | 264.49 | 5,030,540 |
| 2025-09-19 | 266.05 | 267.87 | 263.64 | 266.40 | 259.65 | 9,858,112 |
| 2025-09-18 | 258.86 | 265.23 | 256.80 | 265.00 | 258.29 | 4,988,421 |
| 2025-09-17 | 257.50 | 260.96 | 257.01 | 259.08 | 252.52 | 3,974,785 |
| 2025-09-16 | 256.26 | 258.00 | 254.41 | 257.52 | 250.99 | 2,719,918 |
| 2025-09-15 | 254.02 | 259.05 | 254.00 | 256.24 | 249.75 | 4,028,365 |
| 2025-09-12 | 256.95 | 257.25 | 252.43 | 253.44 | 247.02 | 3,433,300 |
| 2025-09-11 | 257.56 | 258.55 | 255.66 | 257.01 | 250.50 | 3,576,048 |
| 2025-09-10 | 259.65 | 260.08 | 254.56 | 256.88 | 250.37 | 5,185,420 |
| 2025-09-09 | 256.12 | 260.66 | 254.88 | 259.11 | 252.54 | 4,931,105 |
| 2025-09-08 | 248.63 | 257.15 | 247.02 | 256.09 | 249.60 | 6,940,270 |
| 2025-09-05 | 248.23 | 249.03 | 245.45 | 248.53 | 242.23 | 3,147,478 |
| 2025-09-04 | 245.42 | 249.28 | 242.85 | 247.18 | 240.92 | 4,765,087 |
| 2025-09-03 | 240.02 | 244.25 | 239.41 | 244.10 | 237.92 | 3,163,225 |
| 2025-09-02 | 240.90 | 241.55 | 238.25 | 241.50 | 235.38 | 3,469,501 |
| 2025-08-29 | 245.23 | 245.46 | 241.72 | 243.49 | 237.32 | 2,967,558 |
| 2025-08-28 | 245.43 | 245.88 | 243.36 | 245.73 | 239.50 | 2,820,817 |
| 2025-08-27 | 242.87 | 245.96 | 242.00 | 244.84 | 238.64 | 3,698,372 |
| 2025-08-26 | 241.02 | 244.98 | 240.38 | 242.63 | 236.48 | 5,386,582 |
| 2025-08-25 | 242.57 | 242.57 | 239.43 | 239.43 | 233.36 | 3,513,327 |
| 2025-08-22 | 240.74 | 243.68 | 240.22 | 242.09 | 235.96 | 3,134,882 |
| 2025-08-21 | 242.21 | 242.50 | 238.65 | 239.40 | 233.33 | 2,991,902 |
| 2025-08-20 | 242.11 | 242.88 | 240.34 | 242.55 | 236.40 | 3,240,064 |
| 2025-08-19 | 240.00 | 242.83 | 239.49 | 241.28 | 235.17 | 3,328,305 |
| 2025-08-18 | 239.57 | 241.42 | 239.12 | 239.45 | 233.38 | 3,569,594 |
| 2025-08-15 | 237.61 | 240.62 | 236.77 | 239.72 | 233.65 | 4,344,322 |
| 2025-08-14 | 238.25 | 239.00 | 235.62 | 237.11 | 231.10 | 4,556,725 |
| 2025-08-13 | 236.20 | 240.84 | 236.20 | 240.07 | 233.99 | 5,663,562 |
| 2025-08-12 | 236.53 | 237.96 | 233.36 | 234.77 | 228.82 | 8,800,597 |
| 2025-08-11 | 242.24 | 243.15 | 234.70 | 236.30 | 230.31 | 9,381,960 |
| 2025-08-08 | 248.88 | 249.48 | 241.65 | 242.27 | 236.13 | 6,828,390 |
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.