Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2019-11-15 | 280.14 | 285.87 | 280.00 | 283.68 | 26.234 | 21,264,000 |
| 2019-11-14 | 271.80 | 275.81 | 270.81 | 275.09 | 25.440 | 12,029,000 |
| 2019-11-13 | 268.87 | 272.87 | 267.67 | 272.46 | 25.196 | 8,611,000 |
| 2019-11-12 | 275.60 | 276.57 | 269.00 | 270.01 | 24.970 | 11,061,000 |
| 2019-11-11 | 269.66 | 273.11 | 268.63 | 271.26 | 25.085 | 11,794,000 |
| 2019-11-08 | 271.30 | 273.25 | 269.10 | 272.68 | 25.217 | 13,730,000 |
| 2019-11-07 | 278.25 | 278.30 | 272.30 | 274.11 | 25.349 | 11,067,000 |
| 2019-11-06 | 276.46 | 276.72 | 270.25 | 275.51 | 25.479 | 16,907,000 |
| 2019-11-05 | 279.55 | 280.82 | 274.39 | 277.95 | 25.704 | 14,839,000 |
| 2019-11-04 | 280.00 | 281.72 | 274.41 | 278.10 | 25.718 | 12,904,000 |
| 2019-11-01 | 273.82 | 278.51 | 272.30 | 278.26 | 25.733 | 15,453,000 |
| 2019-10-31 | 276.79 | 277.54 | 267.23 | 271.04 | 25.065 | 26,993,000 |
| 2019-10-30 | 276.41 | 278.36 | 274.00 | 277.56 | 25.668 | 11,725,000 |
| 2019-10-29 | 280.47 | 282.88 | 275.57 | 276.49 | 25.569 | 20,796,000 |
| 2019-10-28 | 272.54 | 282.00 | 272.10 | 281.25 | 26.009 | 25,281,000 |
| 2019-10-25 | 265.00 | 270.63 | 263.01 | 270.05 | 24.974 | 25,072,000 |
| 2019-10-24 | 252.45 | 265.85 | 251.95 | 265.60 | 24.562 | 56,831,000 |
| 2019-10-23 | 232.57 | 235.48 | 231.15 | 233.18 | 21.564 | 19,786,000 |
| 2019-10-22 | 239.59 | 240.05 | 234.84 | 234.91 | 21.724 | 9,901,000 |
| 2019-10-21 | 236.98 | 239.87 | 235.25 | 238.46 | 22.052 | 12,152,000 |
| 2019-10-18 | 235.70 | 235.70 | 230.23 | 233.70 | 21.612 | 15,238,000 |
| 2019-10-17 | 238.89 | 240.29 | 235.28 | 236.10 | 21.834 | 12,808,000 |
| 2019-10-16 | 238.00 | 239.89 | 233.76 | 234.76 | 21.710 | 19,413,000 |
| 2019-10-15 | 237.76 | 243.58 | 236.80 | 242.05 | 22.384 | 17,932,000 |
| 2019-10-14 | 236.42 | 238.30 | 235.64 | 236.28 | 21.851 | 7,703,000 |
| 2019-10-11 | 239.81 | 240.28 | 236.61 | 237.09 | 21.926 | 11,995,000 |
| 2019-10-10 | 232.59 | 237.41 | 232.17 | 234.62 | 21.697 | 12,887,000 |
| 2019-10-09 | 232.00 | 234.74 | 231.07 | 233.13 | 21.559 | 15,739,000 |
| 2019-10-08 | 229.87 | 231.25 | 225.00 | 227.70 | 21.057 | 15,028,000 |
| 2019-10-07 | 233.17 | 234.50 | 231.92 | 232.14 | 21.468 | 11,285,000 |
| 2019-10-04 | 230.17 | 233.41 | 229.43 | 233.27 | 21.572 | 10,613,000 |
| 2019-10-03 | 229.32 | 230.12 | 225.17 | 229.05 | 21.182 | 13,616,000 |
| 2019-10-02 | 227.18 | 229.58 | 225.95 | 228.00 | 21.085 | 14,757,000 |
| 2019-10-01 | 233.00 | 235.53 | 228.21 | 230.39 | 21.306 | 14,934,000 |
| 2019-09-30 | 229.73 | 233.31 | 227.29 | 231.11 | 21.373 | 15,435,000 |
| 2019-09-27 | 238.81 | 238.81 | 227.46 | 230.08 | 21.171 | 29,409,000 |
| 2019-09-26 | 241.85 | 244.98 | 241.10 | 242.83 | 22.344 | 16,684,000 |
| 2019-09-25 | 232.99 | 241.96 | 232.77 | 241.60 | 22.231 | 17,063,000 |
| 2019-09-24 | 239.20 | 240.00 | 234.32 | 235.86 | 21.703 | 18,180,000 |
| 2019-09-23 | 235.00 | 240.09 | 234.38 | 238.24 | 21.922 | 12,025,000 |
| 2019-09-20 | 237.21 | 239.40 | 233.31 | 235.31 | 21.652 | 33,206,000 |
| 2019-09-19 | 238.80 | 238.90 | 235.36 | 236.86 | 21.795 | 12,526,000 |
| 2019-09-18 | 235.01 | 238.69 | 234.32 | 237.64 | 21.867 | 14,916,000 |
| 2019-09-17 | 234.19 | 236.80 | 232.40 | 236.78 | 21.787 | 14,291,000 |
| 2019-09-16 | 232.79 | 237.08 | 230.62 | 234.94 | 21.618 | 11,596,000 |
| 2019-09-13 | 236.63 | 237.90 | 233.94 | 235.56 | 21.675 | 15,982,000 |
| 2019-09-12 | 235.00 | 236.34 | 231.69 | 234.87 | 21.612 | 12,308,000 |
| 2019-09-11 | 232.18 | 234.75 | 230.56 | 234.01 | 21.533 | 18,288,000 |
| 2019-09-10 | 229.65 | 232.00 | 226.49 | 231.94 | 21.342 | 17,274,000 |
| 2019-09-09 | 229.72 | 232.64 | 228.17 | 230.34 | 21.195 | 21,948,000 |
| 2019-09-06 | 227.11 | 229.94 | 225.10 | 227.92 | 20.972 | 16,807,000 |
| 2019-09-05 | 227.17 | 232.26 | 225.54 | 226.74 | 20.864 | 28,373,000 |
| 2019-09-04 | 215.28 | 222.22 | 215.23 | 221.60 | 20.391 | 24,032,000 |
| 2019-09-03 | 211.00 | 214.01 | 209.02 | 212.94 | 19.594 | 18,529,000 |
| 2019-08-30 | 211.38 | 213.05 | 209.34 | 210.51 | 19.370 | 11,943,000 |
| 2019-08-29 | 207.00 | 210.00 | 206.28 | 207.66 | 19.108 | 18,173,000 |
| 2019-08-28 | 199.66 | 203.81 | 197.16 | 203.28 | 18.705 | 11,954,000 |
| 2019-08-27 | 203.43 | 203.43 | 198.14 | 199.77 | 18.382 | 12,917,000 |
| 2019-08-26 | 204.32 | 205.53 | 200.04 | 201.34 | 18.526 | 12,502,000 |
| 2019-08-23 | 207.65 | 209.50 | 199.75 | 200.39 | 18.439 | 20,312,000 |
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.