Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2019-03-04 | 177.35 | 180.29 | 176.56 | 177.77 | 16.164 | 22,781,000 |
| 2019-03-01 | 177.67 | 179.06 | 175.89 | 176.75 | 16.071 | 15,136,000 |
| 2019-02-28 | 176.16 | 177.04 | 174.90 | 176.09 | 16.011 | 16,597,000 |
| 2019-02-27 | 177.64 | 178.21 | 174.32 | 177.20 | 16.112 | 17,586,000 |
| 2019-02-26 | 178.89 | 180.32 | 178.20 | 178.56 | 16.236 | 15,063,000 |
| 2019-02-25 | 182.30 | 182.38 | 179.42 | 179.60 | 16.331 | 18,380,000 |
| 2019-02-22 | 176.44 | 179.91 | 175.10 | 179.22 | 16.296 | 27,103,000 |
| 2019-02-21 | 182.19 | 182.84 | 178.57 | 178.82 | 16.260 | 19,141,000 |
| 2019-02-20 | 181.17 | 183.20 | 180.56 | 182.21 | 16.568 | 21,972,000 |
| 2019-02-19 | 180.94 | 183.00 | 180.22 | 180.31 | 16.395 | 15,516,000 |
| 2019-02-15 | 182.02 | 183.15 | 179.34 | 181.09 | 16.466 | 23,138,000 |
| 2019-02-14 | 180.06 | 185.24 | 180.06 | 181.33 | 16.488 | 20,012,000 |
| 2019-02-13 | 180.08 | 182.96 | 179.28 | 181.01 | 16.459 | 20,281,000 |
| 2019-02-12 | 178.00 | 180.14 | 177.30 | 179.25 | 16.299 | 19,631,000 |
| 2019-02-11 | 175.63 | 177.00 | 174.84 | 175.92 | 15.996 | 16,828,000 |
| 2019-02-08 | 172.68 | 175.64 | 171.65 | 175.30 | 15.940 | 17,042,000 |
| 2019-02-07 | 175.02 | 176.70 | 173.26 | 175.72 | 15.978 | 21,664,000 |
| 2019-02-06 | 174.33 | 180.53 | 174.00 | 177.10 | 16.103 | 33,794,000 |
| 2019-02-05 | 172.58 | 174.44 | 171.70 | 173.69 | 15.793 | 24,743,000 |
| 2019-02-04 | 172.45 | 173.95 | 170.88 | 173.16 | 15.745 | 17,386,000 |
| 2019-02-01 | 170.20 | 173.50 | 169.43 | 172.77 | 15.710 | 28,917,000 |
| 2019-01-31 | 169.61 | 172.90 | 167.86 | 169.58 | 15.420 | 30,481,000 |
| 2019-01-30 | 167.43 | 172.53 | 166.65 | 170.93 | 15.542 | 38,807,000 |
| 2019-01-29 | 169.34 | 169.97 | 163.91 | 164.99 | 15.002 | 34,212,000 |
| 2019-01-28 | 160.00 | 167.00 | 159.00 | 166.06 | 15.099 | 45,139,000 |
| 2019-01-25 | 163.03 | 166.81 | 159.75 | 165.49 | 15.048 | 71,585,000 |
| 2019-01-24 | 150.25 | 162.18 | 150.02 | 161.20 | 14.658 | 134,214,000 |
| 2019-01-23 | 140.67 | 142.27 | 137.58 | 139.33 | 12.669 | 35,068,000 |
| 2019-01-22 | 146.35 | 146.53 | 138.43 | 139.89 | 12.720 | 37,249,000 |
| 2019-01-18 | 143.29 | 149.88 | 143.10 | 147.55 | 13.416 | 37,802,000 |
| 2019-01-17 | 137.97 | 141.95 | 136.65 | 141.76 | 12.890 | 18,445,000 |
| 2019-01-16 | 140.14 | 141.75 | 138.64 | 138.75 | 12.616 | 19,124,000 |
| 2019-01-15 | 141.32 | 142.36 | 138.88 | 140.00 | 12.730 | 14,539,000 |
| 2019-01-14 | 142.25 | 142.32 | 138.63 | 140.43 | 12.769 | 32,391,000 |
| 2019-01-11 | 143.95 | 147.07 | 142.90 | 144.11 | 13.104 | 22,813,000 |
| 2019-01-10 | 143.09 | 145.57 | 141.39 | 144.57 | 13.145 | 20,094,000 |
| 2019-01-09 | 138.71 | 144.67 | 138.28 | 144.00 | 13.094 | 33,367,000 |
| 2019-01-08 | 140.23 | 140.47 | 133.36 | 136.93 | 12.451 | 27,463,000 |
| 2019-01-07 | 138.47 | 141.07 | 137.39 | 139.29 | 12.665 | 13,940,000 |
| 2019-01-04 | 134.09 | 138.24 | 133.35 | 138.06 | 12.553 | 21,270,000 |
| 2019-01-03 | 135.20 | 136.35 | 131.35 | 131.63 | 11.969 | 21,111,000 |
| 2019-01-02 | 133.46 | 139.65 | 133.40 | 138.30 | 12.575 | 17,126,000 |
| 2018-12-31 | 136.78 | 137.90 | 134.31 | 136.17 | 12.382 | 15,972,000 |
| 2018-12-28 | 133.60 | 138.04 | 133.32 | 135.42 | 12.313 | 22,876,000 |
| 2018-12-27 | 127.91 | 133.29 | 127.51 | 133.28 | 12.119 | 18,137,000 |
| 2018-12-26 | 124.97 | 130.94 | 122.64 | 130.84 | 11.897 | 32,388,000 |
| 2018-12-24 | 126.57 | 127.42 | 123.22 | 123.28 | 11.210 | 13,052,000 |
| 2018-12-21 | 129.11 | 131.99 | 126.74 | 127.16 | 11.562 | 39,131,000 |
| 2018-12-20 | 132.12 | 132.95 | 126.65 | 128.31 | 11.667 | 43,698,000 |
| 2018-12-19 | 135.59 | 140.43 | 129.93 | 131.12 | 11.922 | 36,244,000 |
| 2018-12-18 | 137.03 | 142.35 | 136.28 | 137.93 | 12.542 | 25,001,000 |
| 2018-12-17 | 135.03 | 139.18 | 133.94 | 135.68 | 12.337 | 24,680,000 |
| 2018-12-14 | 136.13 | 137.47 | 133.92 | 135.37 | 12.309 | 33,849,000 |
| 2018-12-13 | 139.51 | 140.56 | 137.73 | 138.76 | 12.617 | 16,696,000 |
| 2018-12-12 | 141.07 | 141.76 | 137.40 | 138.45 | 12.589 | 30,169,000 |
| 2018-12-11 | 140.41 | 144.77 | 137.39 | 138.29 | 12.574 | 22,135,000 |
| 2018-12-10 | 137.31 | 139.22 | 135.16 | 137.82 | 12.532 | 27,340,000 |
| 2018-12-07 | 145.62 | 145.69 | 137.44 | 138.03 | 12.551 | 30,846,000 |
| 2018-12-06 | 145.00 | 147.41 | 142.05 | 145.73 | 13.251 | 55,664,000 |
| 2018-12-04 | 158.53 | 159.00 | 148.51 | 149.69 | 13.611 | 52,282,000 |
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.