Lam Research Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 228.46 | 236.15 | 224.78 | 230.78 | 230.78 | 21,393 |
| 2026-10-22 | 242.41 | 245.21 | 230.27 | 231.61 | 231.61 | 48,891 |
| 2026-10-21 | 273.61 | 275.71 | 259.00 | 261.95 | 261.95 | 18,517 |
| 2026-10-20 | 270.00 | 274.08 | 260.34 | 265.23 | 265.23 | 14,104 |
| 2026-10-19 | 269.00 | 279.95 | 266.00 | 274.01 | 274.01 | 14,452 |
| 2026-10-16 | 280.00 | 281.92 | 266.00 | 266.88 | 266.88 | 8,913 |
| 2026-10-15 | 284.13 | 286.00 | 266.17 | 272.96 | 272.96 | 39,113 |
| 2026-10-14 | 301.64 | 305.82 | 284.84 | 287.06 | 287.06 | 12,064 |
| 2026-10-13 | 307.50 | 309.56 | 290.74 | 297.68 | 297.68 | 15,265 |
| 2026-10-12 | 323.02 | 327.00 | 308.00 | 311.24 | 311.24 | 5,871 |
| 2026-10-09 | 321.86 | 330.00 | 316.00 | 320.22 | 320.22 | 22,096 |
| 2026-10-08 | 331.98 | 332.00 | 316.59 | 322.55 | 322.55 | 14,245 |
| 2026-10-07 | 333.55 | 334.61 | 320.75 | 326.24 | 326.24 | 12,059 |
| 2026-10-06 | 348.00 | 350.00 | 331.50 | 332.92 | 332.92 | 13,807 |
| 2026-10-05 | 349.70 | 355.00 | 341.50 | 346.06 | 346.06 | 8,639 |
| 2026-10-02 | 344.80 | 352.79 | 340.00 | 349.49 | 349.49 | 18,061 |
| 2026-10-01 | 337.55 | 345.00 | 328.51 | 335.95 | 335.95 | 57,628 |
| 2026-09-30 | 326.64 | 328.02 | 319.21 | 327.67 | 327.67 | 47,884 |
| 2026-09-29 | 311.10 | 328.42 | 309.20 | 321.83 | 321.83 | 14,117 |
| 2026-09-28 | 308.42 | 316.48 | 302.50 | 314.96 | 314.96 | 22,700 |
| 2026-09-25 | 305.40 | 315.58 | 301.77 | 314.05 | 314.05 | 14,855 |
| 2026-09-24 | 304.36 | 308.21 | 297.00 | 303.57 | 303.57 | 6,781 |
| 2026-09-23 | 312.00 | 312.95 | 298.45 | 306.76 | 306.76 | 21,389 |
| 2026-09-22 | 308.31 | 309.07 | 295.00 | 308.41 | 308.41 | 11,546 |
| 2026-09-21 | 293.50 | 302.42 | 288.48 | 301.79 | 301.46 | 17,083 |
| 2026-09-18 | 268.75 | 284.78 | 267.20 | 281.68 | 281.37 | 13,492 |
| 2026-09-17 | 272.20 | 281.70 | 266.99 | 269.15 | 268.86 | 21,474 |
| 2026-09-16 | 273.50 | 279.00 | 270.00 | 271.55 | 271.25 | 15,819 |
| 2026-09-15 | 277.62 | 282.00 | 265.43 | 268.14 | 267.85 | 17,638 |
| 2026-09-14 | 290.62 | 296.00 | 271.00 | 276.45 | 276.15 | 12,065 |
| 2026-09-11 | 296.00 | 307.00 | 294.89 | 301.43 | 301.10 | 7,364 |
| 2026-09-10 | 315.75 | 317.05 | 299.00 | 300.06 | 299.73 | 8,258 |
| 2026-09-09 | 323.25 | 325.00 | 312.71 | 315.39 | 315.05 | 8,911 |
| 2026-09-08 | 312.90 | 321.65 | 305.20 | 319.47 | 319.12 | 10,050 |
| 2026-09-04 | 292.00 | 310.30 | 291.56 | 302.86 | 302.53 | 10,042 |
| 2026-09-03 | 286.40 | 293.50 | 278.03 | 288.42 | 288.10 | 9,216 |
| 2026-09-02 | 288.68 | 294.70 | 283.42 | 287.05 | 286.74 | 7,518 |
| 2026-09-01 | 304.62 | 305.01 | 287.65 | 287.99 | 287.68 | 11,889 |
| 2026-08-28 | 315.03 | 322.21 | 302.76 | 305.59 | 305.26 | 7,894 |
| 2026-08-27 | 318.61 | 326.16 | 310.36 | 314.78 | 314.44 | 5,633 |
| 2026-08-26 | 310.95 | 319.04 | 308.01 | 313.68 | 313.34 | 7,150 |
| 2026-08-25 | 314.00 | 323.00 | 304.64 | 313.09 | 312.75 | 9,414 |
| 2026-08-24 | 316.30 | 319.49 | 297.50 | 310.64 | 310.30 | 10,073 |
| 2026-08-21 | 313.23 | 321.00 | 303.86 | 313.50 | 313.16 | 11,266 |
| 2026-08-20 | 307.13 | 315.00 | 301.99 | 305.70 | 305.37 | 6,504 |
| 2026-08-19 | 325.60 | 336.00 | 305.13 | 305.50 | 305.17 | 18,665 |
| 2026-08-18 | 336.21 | 344.21 | 317.35 | 321.34 | 320.99 | 12,038 |
| 2026-08-17 | 332.53 | 344.49 | 332.53 | 343.01 | 342.63 | 9,167 |
| 2026-08-14 | 333.40 | 342.00 | 326.54 | 327.88 | 327.52 | 9,436 |
| 2026-08-13 | 327.86 | 345.08 | 321.00 | 342.84 | 342.47 | 12,287 |
| 2026-08-12 | 315.10 | 329.96 | 312.51 | 328.37 | 328.01 | 10,541 |
| 2026-08-11 | 310.52 | 316.97 | 305.16 | 310.94 | 310.60 | 13,552 |
| 2026-08-10 | 313.20 | 322.89 | 305.51 | 307.71 | 307.37 | 33,157 |
| 2026-08-07 | 308.22 | 321.20 | 303.90 | 308.11 | 307.77 | 10,547 |
| 2026-08-06 | 16.143 | 272.91 | 16.143 | 16.143 | 16.125 | 289 |
| 2026-08-05 | 317.95 | 324.99 | 305.52 | 312.59 | 312.25 | 27,030 |
| 2026-08-04 | 295.67 | 316.83 | 289.02 | 315.12 | 314.78 | 30,214 |
| 2026-08-03 | 297.00 | 300.90 | 277.12 | 294.43 | 294.11 | 101,920 |
| 2026-07-31 | 308.00 | 318.53 | 294.25 | 300.51 | 300.18 | 32,372 |
| 2026-07-30 | 270.01 | 321.21 | 264.25 | 296.18 | 295.86 | 51,521 |
Page 1 of 3 · 125 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-22 | 0.3300 USD |
| 2026-06-16 | 0.2600 USD |
| 2026-03-03 | 0.2600 USD |
| 2025-12-02 | 0.2600 USD |
| 2025-09-23 | 0.2600 USD |
| 2025-06-17 | 0.2300 USD |
| 2025-03-04 | 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.