Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-05-11 | 38.570 | 39.550 | 38.420 | 39.010 | 3.306 | 17,120,000 |
| 2010-05-10 | 38.220 | 39.130 | 38.180 | 39.040 | 3.309 | 24,671,000 |
| 2010-05-07 | 37.640 | 38.280 | 35.770 | 36.960 | 3.132 | 30,309,000 |
| 2010-05-06 | 38.490 | 39.510 | 35.520 | 37.810 | 3.204 | 27,737,000 |
| 2010-05-05 | 39.680 | 39.980 | 38.480 | 38.930 | 3.299 | 30,259,000 |
| 2010-05-04 | 40.830 | 40.960 | 39.230 | 39.900 | 3.382 | 32,012,000 |
| 2010-05-03 | 40.600 | 41.810 | 40.430 | 41.620 | 3.527 | 14,508,000 |
| 2010-04-30 | 42.470 | 42.530 | 40.370 | 40.540 | 3.436 | 24,930,000 |
| 2010-04-29 | 41.750 | 42.630 | 41.320 | 42.440 | 3.597 | 16,658,000 |
| 2010-04-28 | 41.290 | 41.960 | 40.750 | 41.460 | 3.514 | 20,916,000 |
| 2010-04-27 | 42.320 | 43.140 | 41.020 | 41.050 | 3.479 | 30,527,000 |
| 2010-04-26 | 42.750 | 43.420 | 42.540 | 42.550 | 3.606 | 19,916,000 |
| 2010-04-23 | 42.560 | 43.140 | 42.100 | 42.900 | 3.636 | 36,076,000 |
| 2010-04-22 | 39.650 | 42.490 | 38.620 | 42.190 | 3.576 | 51,088,000 |
| 2010-04-21 | 40.430 | 40.880 | 39.390 | 39.990 | 3.389 | 24,522,000 |
| 2010-04-20 | 40.480 | 40.610 | 39.840 | 40.410 | 3.425 | 21,351,000 |
| 2010-04-19 | 39.670 | 40.130 | 39.280 | 39.850 | 3.377 | 23,399,000 |
| 2010-04-16 | 39.600 | 40.000 | 39.160 | 39.940 | 3.385 | 22,684,000 |
| 2010-04-15 | 40.200 | 40.220 | 39.350 | 39.630 | 3.359 | 17,036,000 |
| 2010-04-14 | 39.130 | 40.140 | 39.070 | 39.990 | 3.389 | 28,683,000 |
| 2010-04-13 | 38.600 | 38.850 | 38.290 | 38.710 | 3.281 | 11,244,000 |
| 2010-04-12 | 38.370 | 39.050 | 38.290 | 38.610 | 3.272 | 12,569,000 |
| 2010-04-09 | 38.080 | 38.580 | 37.840 | 38.480 | 3.261 | 14,637,000 |
| 2010-04-08 | 38.290 | 38.350 | 37.630 | 38.080 | 3.227 | 18,412,000 |
| 2010-04-07 | 38.100 | 38.780 | 37.520 | 38.580 | 3.270 | 29,552,000 |
| 2010-04-06 | 38.020 | 38.590 | 37.970 | 38.290 | 3.245 | 17,859,000 |
| 2010-04-05 | 37.780 | 38.580 | 37.750 | 38.390 | 3.254 | 17,165,000 |
| 2010-04-01 | 37.530 | 38.300 | 37.060 | 37.510 | 3.179 | 22,799,000 |
| 2010-03-31 | 36.930 | 37.670 | 36.810 | 37.320 | 3.163 | 24,264,000 |
| 2010-03-30 | 37.300 | 37.610 | 36.650 | 37.430 | 3.172 | 29,701,000 |
| 2010-03-29 | 36.800 | 37.300 | 36.750 | 37.190 | 3.152 | 24,862,000 |
| 2010-03-26 | 37.110 | 37.460 | 36.280 | 36.500 | 3.093 | 19,612,000 |
| 2010-03-25 | 36.860 | 37.790 | 36.790 | 37.040 | 3.139 | 38,262,000 |
| 2010-03-24 | 36.980 | 37.180 | 36.280 | 36.340 | 3.080 | 28,715,000 |
| 2010-03-23 | 35.940 | 37.360 | 35.850 | 37.210 | 3.154 | 44,346,000 |
| 2010-03-22 | 33.900 | 35.950 | 33.790 | 35.900 | 3.043 | 57,714,000 |
| 2010-03-19 | 34.110 | 34.160 | 33.450 | 33.880 | 2.871 | 33,597,000 |
| 2010-03-18 | 33.820 | 34.490 | 33.410 | 33.900 | 2.873 | 28,635,000 |
| 2010-03-17 | 34.080 | 34.190 | 33.550 | 33.890 | 2.872 | 31,931,000 |
| 2010-03-16 | 32.830 | 33.810 | 32.790 | 33.740 | 2.859 | 33,315,000 |
| 2010-03-15 | 33.090 | 33.340 | 32.560 | 32.680 | 2.770 | 66,973,000 |
| 2010-03-12 | 34.830 | 35.040 | 34.070 | 34.260 | 2.904 | 29,676,000 |
| 2010-03-11 | 35.300 | 35.750 | 34.520 | 34.740 | 2.944 | 29,127,000 |
| 2010-03-10 | 34.840 | 35.630 | 34.600 | 35.560 | 3.014 | 25,589,000 |
| 2010-03-09 | 34.870 | 35.050 | 34.300 | 34.750 | 2.945 | 16,339,000 |
| 2010-03-08 | 34.710 | 35.050 | 34.610 | 34.950 | 2.962 | 12,754,000 |
| 2010-03-05 | 34.640 | 35.060 | 34.040 | 34.720 | 2.943 | 22,146,000 |
| 2010-03-04 | 35.310 | 35.500 | 34.260 | 34.520 | 2.926 | 22,828,000 |
| 2010-03-03 | 35.700 | 35.870 | 34.970 | 35.200 | 2.983 | 17,656,000 |
| 2010-03-02 | 35.230 | 36.090 | 35.180 | 35.480 | 3.007 | 32,536,000 |
| 2010-03-01 | 34.090 | 35.230 | 34.090 | 35.140 | 2.978 | 22,760,000 |
| 2010-02-26 | 33.710 | 33.980 | 32.980 | 33.910 | 2.874 | 18,657,000 |
| 2010-02-25 | 33.260 | 33.880 | 32.670 | 33.760 | 2.861 | 31,368,000 |
| 2010-02-24 | 33.390 | 34.300 | 33.310 | 33.720 | 2.858 | 58,201,000 |
| 2010-02-23 | 35.050 | 35.200 | 32.760 | 33.150 | 2.809 | 67,531,000 |
| 2010-02-22 | 35.690 | 35.890 | 35.170 | 35.250 | 2.987 | 19,564,000 |
| 2010-02-19 | 34.920 | 35.690 | 34.720 | 35.660 | 3.022 | 23,852,000 |
| 2010-02-18 | 35.090 | 35.200 | 34.260 | 35.130 | 2.977 | 29,237,000 |
| 2010-02-17 | 35.980 | 35.980 | 34.970 | 35.270 | 2.989 | 20,592,000 |
| 2010-02-16 | 35.450 | 35.740 | 35.330 | 35.710 | 3.026 | 23,116,000 |
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.