Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-08-05 | 41.820 | 42.400 | 41.530 | 42.180 | 3.575 | 9,977,000 |
| 2010-08-04 | 42.220 | 42.330 | 41.260 | 42.030 | 3.562 | 15,972,000 |
| 2010-08-03 | 42.480 | 42.500 | 41.800 | 42.010 | 3.560 | 17,757,000 |
| 2010-08-02 | 42.510 | 42.930 | 42.200 | 42.750 | 3.623 | 15,967,000 |
| 2010-07-30 | 42.020 | 42.430 | 41.130 | 42.190 | 3.576 | 24,789,000 |
| 2010-07-29 | 42.590 | 43.390 | 41.160 | 42.580 | 3.609 | 46,177,000 |
| 2010-07-28 | 42.540 | 42.810 | 41.590 | 41.660 | 3.531 | 18,259,000 |
| 2010-07-27 | 43.000 | 43.670 | 42.410 | 42.640 | 3.614 | 21,017,000 |
| 2010-07-26 | 42.420 | 42.850 | 41.770 | 42.840 | 3.631 | 20,096,000 |
| 2010-07-23 | 41.280 | 42.340 | 40.770 | 42.300 | 3.585 | 13,599,000 |
| 2010-07-22 | 40.690 | 41.830 | 40.590 | 41.550 | 3.521 | 15,868,000 |
| 2010-07-21 | 41.060 | 41.210 | 39.980 | 40.090 | 3.398 | 19,171,000 |
| 2010-07-20 | 40.290 | 40.890 | 39.510 | 40.810 | 3.459 | 22,990,000 |
| 2010-07-19 | 40.160 | 41.030 | 39.970 | 41.030 | 3.477 | 17,737,000 |
| 2010-07-16 | 42.010 | 42.010 | 40.010 | 40.040 | 3.393 | 34,854,000 |
| 2010-07-15 | 42.250 | 42.380 | 40.800 | 42.090 | 3.567 | 26,612,000 |
| 2010-07-14 | 42.320 | 43.760 | 41.730 | 42.330 | 3.587 | 45,890,000 |
| 2010-07-13 | 40.730 | 42.240 | 40.550 | 41.870 | 3.549 | 34,807,000 |
| 2010-07-12 | 39.520 | 40.480 | 39.310 | 40.210 | 3.408 | 18,665,000 |
| 2010-07-09 | 38.830 | 39.730 | 38.540 | 39.680 | 3.363 | 25,295,000 |
| 2010-07-08 | 40.080 | 40.180 | 38.250 | 38.750 | 3.284 | 34,553,000 |
| 2010-07-07 | 37.360 | 39.720 | 37.360 | 39.680 | 3.363 | 20,464,000 |
| 2010-07-06 | 38.190 | 38.690 | 36.940 | 37.470 | 3.176 | 28,373,000 |
| 2010-07-02 | 38.230 | 38.350 | 36.960 | 37.560 | 3.183 | 25,832,000 |
| 2010-07-01 | 37.970 | 38.540 | 37.010 | 38.020 | 3.222 | 34,541,000 |
| 2010-06-30 | 39.120 | 39.550 | 38.000 | 38.060 | 3.226 | 20,882,000 |
| 2010-06-29 | 39.920 | 39.980 | 38.720 | 39.030 | 3.308 | 25,672,000 |
| 2010-06-28 | 40.250 | 41.340 | 39.960 | 40.790 | 3.457 | 19,639,000 |
| 2010-06-25 | 40.220 | 40.710 | 39.370 | 40.250 | 3.411 | 20,524,000 |
| 2010-06-24 | 40.510 | 40.530 | 39.520 | 39.970 | 3.387 | 15,792,000 |
| 2010-06-23 | 40.560 | 41.000 | 39.710 | 40.520 | 3.434 | 24,387,000 |
| 2010-06-22 | 42.070 | 42.320 | 40.520 | 40.590 | 3.440 | 21,879,000 |
| 2010-06-21 | 42.570 | 42.870 | 41.580 | 41.870 | 3.549 | 15,594,000 |
| 2010-06-18 | 42.450 | 42.960 | 41.890 | 41.990 | 3.559 | 24,723,000 |
| 2010-06-17 | 42.770 | 43.000 | 41.890 | 42.670 | 3.616 | 11,987,000 |
| 2010-06-16 | 42.130 | 43.420 | 41.860 | 42.740 | 3.622 | 25,018,000 |
| 2010-06-15 | 40.640 | 42.640 | 40.510 | 42.510 | 3.603 | 33,647,000 |
| 2010-06-14 | 40.630 | 41.030 | 40.290 | 40.400 | 3.424 | 16,480,000 |
| 2010-06-11 | 38.620 | 40.210 | 38.410 | 40.150 | 3.403 | 19,517,000 |
| 2010-06-10 | 38.020 | 39.490 | 38.010 | 39.410 | 3.340 | 30,264,000 |
| 2010-06-09 | 37.790 | 38.890 | 36.920 | 37.070 | 3.142 | 23,421,000 |
| 2010-06-08 | 37.330 | 37.730 | 36.360 | 37.650 | 3.191 | 34,801,000 |
| 2010-06-07 | 39.090 | 39.500 | 37.220 | 37.280 | 3.160 | 34,922,000 |
| 2010-06-04 | 39.740 | 40.860 | 38.900 | 39.050 | 3.310 | 24,903,000 |
| 2010-06-03 | 39.800 | 41.160 | 39.690 | 40.980 | 3.473 | 43,780,000 |
| 2010-06-02 | 37.310 | 39.610 | 37.310 | 39.570 | 3.354 | 32,858,000 |
| 2010-06-01 | 37.640 | 38.750 | 37.260 | 37.270 | 3.159 | 17,720,000 |
| 2010-05-28 | 38.000 | 38.180 | 37.130 | 37.860 | 3.209 | 19,156,000 |
| 2010-05-27 | 37.350 | 37.980 | 37.350 | 37.930 | 3.215 | 22,512,000 |
| 2010-05-26 | 37.310 | 37.760 | 36.450 | 36.580 | 3.100 | 21,597,000 |
| 2010-05-25 | 35.540 | 37.120 | 35.330 | 36.880 | 3.126 | 25,671,000 |
| 2010-05-24 | 37.260 | 38.000 | 36.700 | 36.730 | 3.113 | 21,363,000 |
| 2010-05-21 | 36.640 | 38.530 | 36.090 | 37.760 | 3.200 | 28,335,000 |
| 2010-05-20 | 37.260 | 37.920 | 36.380 | 37.040 | 3.139 | 23,401,000 |
| 2010-05-19 | 38.060 | 39.380 | 37.200 | 38.210 | 3.238 | 27,240,000 |
| 2010-05-18 | 39.530 | 39.660 | 38.050 | 38.180 | 3.236 | 21,147,000 |
| 2010-05-17 | 38.460 | 39.160 | 37.680 | 38.890 | 3.296 | 19,584,000 |
| 2010-05-14 | 38.630 | 38.700 | 37.360 | 38.180 | 3.236 | 22,132,000 |
| 2010-05-13 | 39.470 | 40.200 | 38.830 | 39.000 | 3.305 | 11,441,000 |
| 2010-05-12 | 39.280 | 39.970 | 39.050 | 39.850 | 3.377 | 13,837,000 |
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.