Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-10-29 | 45.500 | 45.930 | 45.270 | 45.790 | 3.881 | 19,842,000 |
| 2010-10-28 | 46.140 | 46.170 | 44.560 | 45.500 | 3.856 | 28,306,000 |
| 2010-10-27 | 44.360 | 46.530 | 44.260 | 46.480 | 3.939 | 30,370,000 |
| 2010-10-26 | 44.550 | 45.220 | 43.770 | 44.570 | 3.777 | 21,173,000 |
| 2010-10-25 | 43.930 | 45.280 | 43.930 | 45.010 | 3.815 | 37,723,000 |
| 2010-10-22 | 41.790 | 43.900 | 41.780 | 43.880 | 3.719 | 27,585,000 |
| 2010-10-21 | 41.820 | 42.750 | 40.890 | 41.720 | 3.536 | 56,906,000 |
| 2010-10-20 | 41.010 | 41.360 | 40.680 | 41.250 | 3.496 | 22,155,000 |
| 2010-10-19 | 40.920 | 42.040 | 40.400 | 40.770 | 3.455 | 31,227,000 |
| 2010-10-18 | 41.500 | 41.570 | 40.650 | 41.450 | 3.513 | 18,665,000 |
| 2010-10-15 | 41.570 | 41.830 | 40.490 | 41.360 | 3.505 | 33,795,000 |
| 2010-10-14 | 41.210 | 41.800 | 40.920 | 41.260 | 3.497 | 15,294,000 |
| 2010-10-13 | 41.110 | 41.630 | 40.420 | 41.250 | 3.496 | 20,698,000 |
| 2010-10-12 | 40.180 | 41.170 | 40.030 | 40.990 | 3.474 | 22,927,000 |
| 2010-10-11 | 39.940 | 40.990 | 39.740 | 40.340 | 3.419 | 17,717,000 |
| 2010-10-08 | 40.320 | 40.510 | 36.770 | 39.940 | 3.385 | 97,627,000 |
| 2010-10-07 | 42.080 | 42.560 | 41.350 | 41.440 | 3.512 | 29,037,000 |
| 2010-10-06 | 42.790 | 43.190 | 41.250 | 41.910 | 3.552 | 25,770,000 |
| 2010-10-05 | 42.240 | 43.200 | 42.030 | 43.170 | 3.659 | 24,300,000 |
| 2010-10-04 | 42.480 | 42.480 | 40.960 | 41.540 | 3.521 | 15,996,000 |
| 2010-10-01 | 42.300 | 42.580 | 41.540 | 42.190 | 3.576 | 16,088,000 |
| 2010-09-30 | 42.710 | 43.000 | 41.790 | 41.850 | 3.547 | 28,477,000 |
| 2010-09-29 | 42.030 | 42.840 | 42.030 | 42.570 | 3.608 | 33,383,000 |
| 2010-09-28 | 41.520 | 42.550 | 40.600 | 42.520 | 3.604 | 28,699,000 |
| 2010-09-27 | 41.480 | 41.840 | 40.880 | 41.290 | 3.499 | 15,407,000 |
| 2010-09-24 | 39.940 | 41.750 | 39.680 | 41.550 | 3.521 | 31,103,000 |
| 2010-09-23 | 38.610 | 39.920 | 38.270 | 39.390 | 3.338 | 19,106,000 |
| 2010-09-22 | 39.850 | 40.100 | 38.760 | 39.130 | 3.316 | 17,158,000 |
| 2010-09-21 | 39.670 | 40.130 | 39.380 | 39.860 | 3.378 | 23,118,000 |
| 2010-09-20 | 39.190 | 39.850 | 38.850 | 39.760 | 3.370 | 13,010,000 |
| 2010-09-17 | 39.800 | 40.120 | 39.030 | 39.160 | 3.319 | 24,405,000 |
| 2010-09-16 | 39.270 | 39.690 | 38.770 | 39.480 | 3.346 | 19,287,000 |
| 2010-09-15 | 38.700 | 39.380 | 38.410 | 39.290 | 3.330 | 21,921,000 |
| 2010-09-14 | 37.670 | 39.270 | 37.370 | 38.630 | 3.274 | 26,823,000 |
| 2010-09-13 | 36.860 | 37.920 | 36.620 | 37.700 | 3.195 | 21,729,000 |
| 2010-09-10 | 36.550 | 36.690 | 35.390 | 36.240 | 3.071 | 22,354,000 |
| 2010-09-09 | 37.110 | 37.240 | 36.300 | 36.530 | 3.096 | 18,153,000 |
| 2010-09-08 | 36.490 | 36.880 | 35.960 | 36.600 | 3.102 | 23,549,000 |
| 2010-09-07 | 37.470 | 37.480 | 36.440 | 36.480 | 3.092 | 26,511,000 |
| 2010-09-03 | 38.190 | 38.410 | 37.420 | 37.930 | 3.215 | 22,703,000 |
| 2010-09-02 | 36.750 | 37.750 | 36.730 | 37.730 | 3.198 | 15,099,000 |
| 2010-09-01 | 36.950 | 38.320 | 36.530 | 36.800 | 3.119 | 39,922,000 |
| 2010-08-31 | 35.940 | 36.580 | 35.700 | 36.110 | 3.060 | 49,091,000 |
| 2010-08-30 | 37.330 | 37.470 | 36.140 | 36.140 | 3.063 | 16,474,000 |
| 2010-08-27 | 36.790 | 37.540 | 35.430 | 37.370 | 3.167 | 40,212,000 |
| 2010-08-26 | 37.350 | 37.510 | 36.070 | 36.330 | 3.079 | 18,605,000 |
| 2010-08-25 | 36.310 | 37.150 | 35.670 | 37.000 | 3.136 | 19,122,000 |
| 2010-08-24 | 36.720 | 37.000 | 35.850 | 36.570 | 3.099 | 29,418,000 |
| 2010-08-23 | 38.420 | 38.650 | 37.410 | 37.410 | 3.171 | 15,739,000 |
| 2010-08-20 | 38.650 | 38.770 | 37.710 | 38.120 | 3.231 | 17,556,000 |
| 2010-08-19 | 38.880 | 39.500 | 38.510 | 38.740 | 3.283 | 17,098,000 |
| 2010-08-18 | 38.400 | 39.510 | 38.000 | 39.200 | 3.322 | 17,032,000 |
| 2010-08-17 | 38.260 | 39.060 | 38.030 | 38.560 | 3.268 | 20,554,000 |
| 2010-08-16 | 37.350 | 38.400 | 37.150 | 37.930 | 3.215 | 17,321,000 |
| 2010-08-13 | 37.550 | 38.330 | 37.550 | 37.660 | 3.192 | 16,227,000 |
| 2010-08-12 | 37.800 | 37.890 | 36.880 | 37.580 | 3.185 | 28,168,000 |
| 2010-08-11 | 38.750 | 39.000 | 38.020 | 38.240 | 3.241 | 30,322,000 |
| 2010-08-10 | 41.580 | 41.610 | 39.670 | 39.840 | 3.376 | 37,683,000 |
| 2010-08-09 | 42.170 | 42.370 | 41.460 | 42.270 | 3.582 | 6,975,000 |
| 2010-08-06 | 41.740 | 42.490 | 41.160 | 41.870 | 3.549 | 8,532,000 |
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.