Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-02-12 | 34.140 | 35.470 | 33.810 | 35.050 | 2.971 | 27,274,000 |
| 2010-02-11 | 33.600 | 34.960 | 33.280 | 34.770 | 2.947 | 27,243,000 |
| 2010-02-10 | 33.760 | 34.230 | 32.980 | 33.690 | 2.855 | 15,889,000 |
| 2010-02-09 | 33.280 | 34.010 | 33.020 | 33.690 | 2.855 | 29,964,000 |
| 2010-02-08 | 33.210 | 33.700 | 32.660 | 32.970 | 2.794 | 20,906,000 |
| 2010-02-05 | 32.370 | 33.330 | 32.160 | 33.290 | 2.821 | 31,611,000 |
| 2010-02-04 | 32.780 | 32.920 | 32.070 | 32.250 | 2.733 | 35,130,000 |
| 2010-02-03 | 33.650 | 34.000 | 33.000 | 33.210 | 2.815 | 43,592,000 |
| 2010-02-02 | 33.930 | 34.110 | 33.520 | 33.930 | 2.876 | 39,574,000 |
| 2010-02-01 | 33.150 | 33.770 | 33.030 | 33.620 | 2.849 | 28,803,000 |
| 2010-01-29 | 33.780 | 34.000 | 32.600 | 33.010 | 2.798 | 44,188,000 |
| 2010-01-28 | 35.640 | 35.920 | 33.210 | 33.380 | 2.829 | 71,122,000 |
| 2010-01-27 | 34.510 | 35.590 | 34.340 | 35.540 | 3.012 | 30,201,000 |
| 2010-01-26 | 34.760 | 35.640 | 34.490 | 35.000 | 2.966 | 31,216,000 |
| 2010-01-25 | 34.420 | 35.200 | 34.350 | 34.890 | 2.957 | 22,612,000 |
| 2010-01-22 | 36.000 | 36.590 | 34.280 | 34.290 | 2.906 | 32,324,000 |
| 2010-01-21 | 36.900 | 37.970 | 36.390 | 36.490 | 3.093 | 21,558,000 |
| 2010-01-20 | 36.600 | 37.130 | 35.940 | 37.000 | 3.136 | 23,245,000 |
| 2010-01-19 | 36.940 | 37.270 | 36.680 | 37.040 | 3.139 | 22,908,000 |
| 2010-01-15 | 38.470 | 38.490 | 36.630 | 36.820 | 3.121 | 27,583,000 |
| 2010-01-14 | 38.670 | 38.920 | 38.000 | 38.340 | 3.249 | 22,223,000 |
| 2010-01-13 | 39.000 | 39.160 | 37.680 | 38.860 | 3.293 | 29,064,000 |
| 2010-01-12 | 40.820 | 40.920 | 38.650 | 38.740 | 3.283 | 36,048,000 |
| 2010-01-11 | 40.910 | 41.560 | 40.710 | 41.430 | 3.511 | 34,921,000 |
| 2010-01-08 | 39.330 | 40.580 | 39.110 | 40.350 | 3.420 | 20,221,000 |
| 2010-01-07 | 39.250 | 39.750 | 38.920 | 39.360 | 3.336 | 14,434,000 |
| 2010-01-06 | 39.630 | 40.130 | 39.340 | 39.430 | 3.342 | 21,583,000 |
| 2010-01-05 | 39.790 | 39.800 | 39.090 | 39.610 | 3.357 | 14,633,000 |
| 2010-01-04 | 39.700 | 40.450 | 39.520 | 39.880 | 3.380 | 18,569,000 |
| 2009-12-31 | 39.610 | 39.630 | 39.210 | 39.210 | 3.323 | 8,028,000 |
| 2009-12-30 | 38.740 | 39.540 | 38.740 | 39.480 | 3.346 | 10,817,000 |
| 2009-12-29 | 38.600 | 38.810 | 38.190 | 38.810 | 3.289 | 13,707,000 |
| 2009-12-28 | 38.940 | 39.080 | 38.240 | 38.440 | 3.258 | 9,204,000 |
| 2009-12-24 | 38.980 | 38.980 | 38.700 | 38.910 | 3.298 | 2,523,000 |
| 2009-12-23 | 38.910 | 39.210 | 38.650 | 38.720 | 3.282 | 13,222,000 |
| 2009-12-22 | 39.250 | 39.800 | 38.840 | 38.890 | 3.296 | 12,706,000 |
| 2009-12-21 | 38.240 | 39.430 | 38.240 | 39.160 | 3.319 | 12,879,000 |
| 2009-12-18 | 38.200 | 38.550 | 37.870 | 38.030 | 3.223 | 30,456,000 |
| 2009-12-17 | 38.940 | 38.940 | 38.060 | 38.080 | 3.227 | 13,320,000 |
| 2009-12-16 | 38.940 | 39.580 | 38.800 | 39.030 | 3.308 | 15,671,000 |
| 2009-12-15 | 39.080 | 39.080 | 38.430 | 38.900 | 3.297 | 10,928,000 |
| 2009-12-14 | 38.460 | 38.990 | 38.080 | 38.930 | 3.299 | 14,601,000 |
| 2009-12-11 | 38.690 | 39.150 | 37.860 | 38.040 | 3.224 | 19,895,000 |
| 2009-12-10 | 38.530 | 39.200 | 38.460 | 38.600 | 3.271 | 13,749,000 |
| 2009-12-09 | 38.550 | 38.590 | 38.000 | 38.430 | 3.257 | 16,327,000 |
| 2009-12-08 | 38.050 | 38.860 | 37.570 | 38.610 | 3.272 | 19,807,000 |
| 2009-12-07 | 38.320 | 38.520 | 37.740 | 38.230 | 3.240 | 20,215,000 |
| 2009-12-04 | 38.170 | 38.600 | 37.460 | 38.200 | 3.237 | 30,339,000 |
| 2009-12-03 | 36.980 | 38.170 | 36.850 | 37.790 | 3.203 | 42,364,000 |
| 2009-12-02 | 34.760 | 37.060 | 34.720 | 36.810 | 3.120 | 37,567,000 |
| 2009-12-01 | 34.060 | 35.210 | 34.060 | 34.950 | 2.962 | 24,367,000 |
| 2009-11-30 | 34.070 | 34.380 | 33.550 | 33.990 | 2.881 | 13,552,000 |
| 2009-11-27 | 33.990 | 34.840 | 33.570 | 34.490 | 2.923 | 5,687,000 |
| 2009-11-25 | 34.850 | 35.180 | 34.740 | 34.950 | 2.962 | 9,451,000 |
| 2009-11-24 | 34.800 | 35.010 | 34.310 | 34.660 | 2.937 | 13,909,000 |
| 2009-11-23 | 34.550 | 35.370 | 34.480 | 34.750 | 2.945 | 14,476,000 |
| 2009-11-20 | 34.010 | 34.490 | 33.890 | 34.020 | 2.883 | 18,058,000 |
| 2009-11-19 | 35.090 | 35.090 | 34.090 | 34.300 | 2.907 | 17,672,000 |
| 2009-11-18 | 36.670 | 36.760 | 35.590 | 35.640 | 3.021 | 17,586,000 |
| 2009-11-17 | 36.280 | 36.780 | 35.940 | 36.760 | 3.115 | 17,600,000 |
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.