Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-09-10 | 161.43 | 161.45 | 158.25 | 159.46 | 14.301 | 22,927,000 |
| 2018-09-07 | 158.60 | 161.42 | 158.52 | 159.58 | 14.312 | 31,932,000 |
| 2018-09-06 | 170.30 | 170.85 | 159.99 | 160.05 | 14.354 | 56,661,000 |
| 2018-09-05 | 170.61 | 172.32 | 169.17 | 172.04 | 15.429 | 29,233,000 |
| 2018-09-04 | 171.75 | 172.92 | 168.34 | 171.96 | 15.422 | 26,060,000 |
| 2018-08-31 | 172.28 | 174.67 | 171.72 | 173.09 | 15.523 | 22,122,000 |
| 2018-08-30 | 172.50 | 174.62 | 172.15 | 172.47 | 15.468 | 21,550,000 |
| 2018-08-29 | 173.28 | 174.94 | 171.87 | 172.62 | 15.481 | 23,196,000 |
| 2018-08-28 | 173.23 | 174.32 | 170.80 | 174.14 | 15.617 | 35,476,000 |
| 2018-08-27 | 173.00 | 178.08 | 172.95 | 176.21 | 15.803 | 31,687,000 |
| 2018-08-24 | 174.04 | 174.15 | 171.44 | 172.46 | 15.467 | 20,123,000 |
| 2018-08-23 | 172.59 | 174.45 | 172.30 | 172.77 | 15.495 | 22,220,000 |
| 2018-08-22 | 173.43 | 175.09 | 172.70 | 173.08 | 15.522 | 17,181,000 |
| 2018-08-21 | 172.26 | 175.50 | 171.58 | 174.39 | 15.640 | 27,194,000 |
| 2018-08-20 | 169.57 | 172.01 | 166.97 | 171.28 | 15.361 | 25,374,000 |
| 2018-08-17 | 170.86 | 171.12 | 166.32 | 169.91 | 15.238 | 42,193,000 |
| 2018-08-16 | 173.88 | 176.70 | 172.30 | 174.29 | 15.631 | 26,004,000 |
| 2018-08-15 | 174.44 | 174.82 | 170.89 | 172.83 | 15.500 | 29,154,000 |
| 2018-08-14 | 178.58 | 179.65 | 176.42 | 176.69 | 15.846 | 19,201,000 |
| 2018-08-13 | 178.86 | 179.10 | 176.05 | 178.15 | 15.977 | 21,843,000 |
| 2018-08-10 | 180.57 | 181.43 | 177.44 | 178.10 | 15.973 | 29,623,000 |
| 2018-08-09 | 186.68 | 187.64 | 182.74 | 184.49 | 16.546 | 32,915,000 |
| 2018-08-08 | 185.05 | 190.50 | 184.71 | 190.02 | 17.042 | 21,288,000 |
| 2018-08-07 | 188.75 | 188.98 | 183.65 | 185.91 | 16.673 | 27,277,000 |
| 2018-08-06 | 186.21 | 188.58 | 186.16 | 188.31 | 16.888 | 17,930,000 |
| 2018-08-03 | 186.80 | 188.09 | 185.83 | 187.29 | 16.797 | 15,075,000 |
| 2018-08-02 | 183.78 | 188.08 | 183.62 | 187.10 | 16.780 | 18,192,000 |
| 2018-08-01 | 189.87 | 190.80 | 185.84 | 186.29 | 16.707 | 25,590,000 |
| 2018-07-31 | 190.07 | 196.70 | 189.74 | 190.64 | 17.097 | 34,177,000 |
| 2018-07-30 | 189.49 | 190.00 | 185.88 | 187.84 | 16.846 | 34,120,000 |
| 2018-07-27 | 185.00 | 193.45 | 184.56 | 190.02 | 17.042 | 80,737,000 |
| 2018-07-26 | 172.26 | 177.64 | 172.00 | 177.26 | 15.897 | 38,416,000 |
| 2018-07-25 | 173.49 | 174.38 | 170.44 | 172.80 | 15.497 | 22,323,000 |
| 2018-07-24 | 176.18 | 179.19 | 173.00 | 173.39 | 15.550 | 23,002,000 |
| 2018-07-23 | 176.30 | 176.50 | 171.53 | 174.84 | 15.680 | 22,954,000 |
| 2018-07-20 | 178.18 | 178.44 | 175.90 | 177.81 | 15.947 | 17,208,000 |
| 2018-07-19 | 180.11 | 181.47 | 177.83 | 178.23 | 15.984 | 20,152,000 |
| 2018-07-18 | 183.04 | 183.88 | 179.05 | 181.32 | 16.261 | 32,971,000 |
| 2018-07-17 | 170.53 | 178.04 | 170.53 | 177.24 | 15.896 | 24,194,000 |
| 2018-07-16 | 171.12 | 172.90 | 170.77 | 171.79 | 15.407 | 18,735,000 |
| 2018-07-13 | 172.26 | 174.20 | 171.27 | 171.79 | 15.407 | 21,323,000 |
| 2018-07-12 | 170.11 | 173.42 | 169.72 | 171.32 | 15.365 | 26,871,000 |
| 2018-07-11 | 174.50 | 175.99 | 168.82 | 169.26 | 15.180 | 34,509,000 |
| 2018-07-10 | 177.02 | 177.93 | 175.10 | 176.40 | 15.820 | 19,771,000 |
| 2018-07-09 | 175.73 | 177.12 | 172.30 | 177.02 | 15.876 | 20,559,000 |
| 2018-07-06 | 171.30 | 174.09 | 169.00 | 173.86 | 15.592 | 23,543,000 |
| 2018-07-05 | 169.31 | 172.30 | 169.29 | 171.82 | 15.409 | 23,862,000 |
| 2018-07-03 | 173.19 | 173.50 | 166.89 | 167.25 | 15.000 | 20,484,000 |
| 2018-07-02 | 169.99 | 173.27 | 168.61 | 173.05 | 15.520 | 21,153,000 |
| 2018-06-29 | 172.55 | 174.84 | 172.24 | 172.85 | 15.502 | 32,016,000 |
| 2018-06-28 | 168.01 | 171.14 | 166.37 | 170.87 | 15.324 | 33,546,000 |
| 2018-06-27 | 175.00 | 175.49 | 169.79 | 169.80 | 15.228 | 26,858,000 |
| 2018-06-26 | 175.52 | 175.75 | 171.74 | 173.93 | 15.599 | 35,058,000 |
| 2018-06-25 | 172.21 | 173.00 | 167.62 | 171.01 | 15.337 | 36,180,000 |
| 2018-06-22 | 177.49 | 177.60 | 172.94 | 174.70 | 15.668 | 29,503,000 |
| 2018-06-21 | 178.17 | 179.25 | 175.39 | 176.05 | 15.789 | 32,827,000 |
| 2018-06-20 | 175.48 | 176.29 | 173.19 | 174.54 | 15.653 | 27,759,000 |
| 2018-06-19 | 170.90 | 174.83 | 170.51 | 173.35 | 15.547 | 37,362,000 |
| 2018-06-18 | 176.63 | 176.70 | 174.00 | 174.20 | 15.623 | 45,187,000 |
| 2018-06-15 | 179.26 | 180.90 | 178.00 | 178.41 | 16.000 | 43,553,000 |
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.