Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 271.44 | 275.58 | 263.14 | 263.94 | 263.94 | 11,343,000 |
| 2026-10-15 | 275.19 | 280.45 | 266.12 | 277.46 | 277.46 | 13,408,500 |
| 2026-10-14 | 289.61 | 295.86 | 284.75 | 286.92 | 286.92 | 10,356,700 |
| 2026-10-13 | 301.68 | 303.50 | 290.90 | 301.11 | 301.11 | 8,221,900 |
| 2026-10-12 | 314.85 | 314.95 | 308.01 | 309.56 | 309.56 | 6,256,800 |
| 2026-10-09 | 326.00 | 326.72 | 316.01 | 318.84 | 318.84 | 4,655,200 |
| 2026-10-08 | 321.02 | 331.79 | 316.66 | 320.59 | 320.59 | 8,996,800 |
| 2026-10-07 | 322.06 | 329.75 | 321.11 | 329.51 | 329.51 | 6,387,800 |
| 2026-10-06 | 345.10 | 346.90 | 330.85 | 333.89 | 333.89 | 7,659,800 |
| 2026-10-05 | 346.88 | 351.37 | 341.70 | 345.80 | 345.80 | 6,117,500 |
| 2026-10-02 | 350.00 | 352.56 | 344.77 | 347.49 | 347.49 | 7,457,400 |
| 2026-10-01 | 332.00 | 341.64 | 331.05 | 340.10 | 340.10 | 8,700,100 |
| 2026-09-30 | 324.65 | 330.50 | 322.06 | 328.51 | 328.51 | 7,704,400 |
| 2026-09-29 | 323.63 | 328.32 | 319.15 | 323.86 | 323.86 | 7,964,600 |
| 2026-09-28 | 313.88 | 316.31 | 305.50 | 314.47 | 314.47 | 9,178,800 |
| 2026-09-25 | 309.18 | 317.13 | 307.50 | 315.21 | 315.21 | 8,138,100 |
| 2026-09-24 | 301.86 | 307.22 | 298.86 | 307.16 | 307.16 | 7,900,100 |
| 2026-09-23 | 307.50 | 309.75 | 298.56 | 307.28 | 307.28 | 9,644,600 |
| 2026-09-22 | 296.82 | 311.39 | 296.08 | 310.96 | 310.63 | 9,294,800 |
| 2026-09-21 | 292.49 | 305.69 | 290.04 | 302.28 | 301.96 | 11,336,000 |
| 2026-09-18 | 274.41 | 288.27 | 272.64 | 288.11 | 287.80 | 19,636,000 |
| 2026-09-17 | 280.46 | 281.40 | 266.90 | 269.31 | 269.02 | 11,273,200 |
| 2026-09-16 | 277.13 | 277.78 | 265.75 | 269.23 | 268.94 | 7,603,200 |
| 2026-09-15 | 278.61 | 278.61 | 265.37 | 270.87 | 270.58 | 8,930,500 |
| 2026-09-14 | 275.00 | 280.20 | 273.24 | 273.49 | 273.20 | 13,682,900 |
| 2026-09-11 | 303.45 | 303.69 | 294.54 | 298.22 | 297.90 | 9,364,200 |
| 2026-09-10 | 302.15 | 307.03 | 297.01 | 298.01 | 297.69 | 10,597,400 |
| 2026-09-09 | 319.26 | 322.21 | 312.76 | 315.84 | 315.50 | 5,580,100 |
| 2026-09-08 | 314.49 | 321.77 | 312.03 | 320.42 | 320.08 | 8,937,400 |
| 2026-09-04 | 303.47 | 310.30 | 297.38 | 307.65 | 307.32 | 8,355,500 |
| 2026-09-03 | 283.73 | 292.78 | 278.04 | 292.66 | 292.35 | 7,207,100 |
| 2026-09-02 | 291.50 | 292.19 | 284.40 | 288.32 | 288.01 | 4,840,600 |
| 2026-09-01 | 294.56 | 296.34 | 286.59 | 290.20 | 289.89 | 8,249,700 |
| 2026-08-31 | 303.19 | 303.40 | 298.77 | 301.49 | 301.17 | 6,949,300 |
| 2026-08-28 | 318.03 | 318.29 | 301.05 | 301.90 | 301.58 | 8,057,600 |
| 2026-08-27 | 318.88 | 321.41 | 310.44 | 318.58 | 318.24 | 6,555,900 |
| 2026-08-26 | 314.61 | 315.72 | 308.05 | 312.88 | 312.55 | 4,113,500 |
| 2026-08-25 | 316.20 | 318.61 | 307.86 | 314.66 | 314.33 | 5,018,300 |
| 2026-08-24 | 307.94 | 311.44 | 297.78 | 310.17 | 309.84 | 8,608,400 |
| 2026-08-21 | 317.86 | 319.10 | 303.85 | 314.00 | 313.67 | 5,940,400 |
| 2026-08-20 | 305.23 | 312.54 | 302.95 | 310.53 | 310.20 | 6,802,600 |
| 2026-08-19 | 328.52 | 328.57 | 305.08 | 307.17 | 306.84 | 10,861,500 |
| 2026-08-18 | 324.18 | 329.07 | 317.41 | 327.92 | 327.57 | 10,210,000 |
| 2026-08-17 | 337.87 | 345.28 | 333.40 | 343.84 | 343.48 | 8,505,600 |
| 2026-08-14 | 332.36 | 342.00 | 326.56 | 332.36 | 332.01 | 7,422,900 |
| 2026-08-13 | 327.62 | 345.12 | 324.01 | 337.01 | 336.65 | 8,901,000 |
| 2026-08-12 | 326.84 | 329.49 | 323.50 | 326.11 | 325.76 | 8,075,600 |
| 2026-08-11 | 315.03 | 316.86 | 309.35 | 311.41 | 311.08 | 7,669,400 |
| 2026-08-10 | 319.50 | 319.99 | 305.50 | 306.40 | 306.07 | 7,022,800 |
| 2026-08-07 | 311.87 | 315.59 | 303.83 | 311.35 | 311.02 | 6,714,100 |
| 2026-08-06 | 300.00 | 314.16 | 293.65 | 305.77 | 305.45 | 7,430,400 |
| 2026-08-05 | 318.54 | 323.64 | 305.36 | 307.42 | 307.09 | 9,302,000 |
| 2026-08-04 | 308.83 | 320.25 | 306.16 | 317.74 | 317.40 | 15,796,600 |
| 2026-08-03 | 283.34 | 295.93 | 276.84 | 294.61 | 294.30 | 10,010,900 |
| 2026-07-31 | 315.37 | 318.40 | 292.93 | 293.02 | 292.71 | 12,561,200 |
| 2026-07-30 | 318.29 | 319.50 | 294.25 | 297.72 | 297.40 | 22,085,800 |
| 2026-07-29 | 264.51 | 273.46 | 250.50 | 252.35 | 252.08 | 16,103,100 |
| 2026-07-28 | 275.17 | 277.30 | 258.53 | 269.61 | 269.32 | 16,097,700 |
| 2026-07-27 | 306.31 | 309.50 | 278.45 | 291.61 | 291.30 | 14,117,600 |
| 2026-07-24 | 312.62 | 319.70 | 301.68 | 305.21 | 304.89 | 9,278,400 |
Page 1 of 79 · 4,728 trading daysOlder →
Stock splits
| Date | Split (new : old) |
|---|---|
| 2024-10-03 | 10:1 |
| 2000-03-17 | 959692:319897 |
| 1993-09-16 | 3:2 |
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-23 | 0.3300 USD |
| 2026-06-17 | 0.2600 USD |
| 2026-03-04 | 0.2600 USD |
| 2025-12-03 | 0.2600 USD |
| 2025-09-24 | 0.2600 USD |
| 2025-06-18 | 0.2300 USD |
| 2025-03-05 | 0.2300 USD |
| 2024-12-11 | 0.2300 USD |
| 2024-09-17 | 2.3000 USD |
| 2024-06-18 | 2.0000 USD |
| 2024-03-12 | 2.0000 USD |
| 2023-12-12 | 2.0000 USD |
| 2023-09-12 | 2.0000 USD |
| 2023-06-13 | 1.7250 USD |
| 2023-03-14 | 1.7250 USD |
| 2022-12-13 | 1.7250 USD |
| 2022-09-13 | 1.7250 USD |
| 2022-06-14 | 1.5000 USD |
| 2022-03-15 | 1.5000 USD |
| 2021-12-14 | 1.5000 USD |
| 2021-09-27 | 1.5000 USD |
| 2021-06-15 | 1.3000 USD |
| 2021-03-16 | 1.3000 USD |
| 2020-12-08 | 1.3000 USD |
| 2020-09-29 | 1.3000 USD |
| 2020-06-16 | 1.1500 USD |
| 2020-03-24 | 1.1500 USD |
| 2019-12-10 | 1.1500 USD |
| 2019-09-30 | 1.1500 USD |
| 2019-06-11 | 1.1000 USD |
| 2019-03-19 | 1.1000 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.