Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-02-13 | 81.370 | 82.240 | 81.130 | 82.210 | 7.019 | 18,350,000 |
| 2015-02-12 | 80.750 | 81.110 | 80.260 | 81.110 | 6.925 | 15,684,000 |
| 2015-02-11 | 80.580 | 80.760 | 80.150 | 80.600 | 6.882 | 19,682,000 |
| 2015-02-10 | 78.360 | 80.850 | 77.990 | 80.580 | 6.880 | 24,135,000 |
| 2015-02-09 | 77.710 | 77.990 | 76.980 | 77.680 | 6.632 | 16,165,000 |
| 2015-02-06 | 78.050 | 79.450 | 77.790 | 78.140 | 6.672 | 13,139,000 |
| 2015-02-05 | 77.760 | 78.190 | 77.320 | 78.030 | 6.662 | 17,298,000 |
| 2015-02-04 | 77.520 | 78.320 | 76.980 | 77.440 | 6.612 | 21,131,000 |
| 2015-02-03 | 76.870 | 77.660 | 76.360 | 77.630 | 6.628 | 21,841,000 |
| 2015-02-02 | 76.760 | 77.010 | 75.000 | 76.660 | 6.545 | 22,221,000 |
| 2015-01-30 | 78.990 | 79.420 | 76.380 | 76.440 | 6.527 | 34,629,000 |
| 2015-01-29 | 80.000 | 82.160 | 77.560 | 79.870 | 6.819 | 32,648,000 |
| 2015-01-28 | 81.040 | 81.890 | 79.600 | 79.720 | 6.807 | 23,806,000 |
| 2015-01-27 | 80.100 | 80.940 | 79.740 | 80.150 | 6.843 | 14,573,000 |
| 2015-01-26 | 80.590 | 81.260 | 79.690 | 81.180 | 6.931 | 16,412,000 |
| 2015-01-23 | 79.600 | 80.600 | 78.740 | 80.420 | 6.866 | 21,025,000 |
| 2015-01-22 | 80.300 | 80.920 | 78.630 | 80.860 | 6.904 | 16,032,000 |
| 2015-01-21 | 78.580 | 80.720 | 77.870 | 80.040 | 6.834 | 19,332,000 |
| 2015-01-20 | 77.920 | 78.840 | 77.050 | 78.500 | 6.702 | 15,311,000 |
| 2015-01-16 | 76.480 | 77.920 | 76.260 | 77.580 | 6.624 | 23,135,000 |
| 2015-01-15 | 76.690 | 77.810 | 76.390 | 76.680 | 6.547 | 21,477,000 |
| 2015-01-14 | 75.530 | 76.650 | 75.490 | 76.050 | 6.493 | 13,507,000 |
| 2015-01-13 | 78.090 | 78.880 | 75.680 | 76.560 | 6.537 | 16,532,000 |
| 2015-01-12 | 79.500 | 79.500 | 77.110 | 77.310 | 6.601 | 21,542,000 |
| 2015-01-09 | 79.420 | 80.330 | 79.200 | 79.730 | 6.807 | 14,618,000 |
| 2015-01-08 | 78.280 | 79.680 | 78.000 | 79.580 | 6.795 | 18,713,000 |
| 2015-01-07 | 77.290 | 78.430 | 77.050 | 77.570 | 6.623 | 15,085,000 |
| 2015-01-06 | 78.560 | 78.730 | 76.400 | 77.170 | 6.589 | 23,414,000 |
| 2015-01-05 | 79.270 | 79.390 | 78.220 | 78.480 | 6.701 | 14,408,000 |
| 2015-01-02 | 79.870 | 80.190 | 78.840 | 79.450 | 6.784 | 8,306,000 |
| 2014-12-31 | 80.360 | 80.700 | 79.260 | 79.340 | 6.774 | 9,921,000 |
| 2014-12-30 | 80.160 | 80.790 | 79.590 | 79.940 | 6.825 | 11,782,000 |
| 2014-12-29 | 80.840 | 81.420 | 80.490 | 80.650 | 6.886 | 6,743,000 |
| 2014-12-26 | 81.310 | 81.670 | 80.920 | 80.960 | 6.912 | 5,184,000 |
| 2014-12-24 | 81.650 | 81.940 | 81.040 | 81.130 | 6.927 | 6,662,000 |
| 2014-12-23 | 82.310 | 82.660 | 81.320 | 81.570 | 6.965 | 21,982,000 |
| 2014-12-22 | 80.800 | 81.830 | 80.800 | 81.550 | 6.963 | 16,429,000 |
| 2014-12-19 | 80.910 | 81.520 | 79.780 | 80.500 | 6.873 | 62,790,000 |
| 2014-12-18 | 80.560 | 80.980 | 79.280 | 80.820 | 6.900 | 18,026,000 |
| 2014-12-17 | 77.030 | 78.360 | 76.330 | 78.330 | 6.688 | 22,759,000 |
| 2014-12-16 | 77.830 | 79.350 | 76.840 | 76.840 | 6.561 | 22,186,000 |
| 2014-12-15 | 79.120 | 80.210 | 77.440 | 78.330 | 6.688 | 27,887,000 |
| 2014-12-12 | 79.560 | 79.970 | 78.340 | 78.380 | 6.692 | 17,524,000 |
| 2014-12-11 | 79.980 | 81.000 | 79.500 | 79.800 | 6.813 | 14,766,000 |
| 2014-12-10 | 81.920 | 82.140 | 79.550 | 79.700 | 6.805 | 25,590,000 |
| 2014-12-09 | 81.540 | 82.350 | 80.370 | 82.280 | 7.025 | 20,339,000 |
| 2014-12-08 | 84.240 | 84.270 | 81.660 | 82.370 | 7.033 | 17,409,000 |
| 2014-12-05 | 84.180 | 84.700 | 83.780 | 84.300 | 7.182 | 9,337,000 |
| 2014-12-04 | 84.140 | 85.700 | 83.570 | 84.200 | 7.174 | 17,452,000 |
| 2014-12-03 | 82.830 | 84.630 | 82.770 | 84.200 | 7.174 | 15,905,000 |
| 2014-12-02 | 81.590 | 82.460 | 81.140 | 82.330 | 7.014 | 10,851,000 |
| 2014-12-01 | 82.000 | 82.870 | 81.300 | 81.710 | 6.962 | 12,801,000 |
| 2014-11-28 | 82.460 | 83.400 | 81.900 | 82.640 | 7.041 | 8,843,000 |
| 2014-11-26 | 81.030 | 82.270 | 80.970 | 82.190 | 7.002 | 11,150,000 |
| 2014-11-25 | 80.280 | 81.290 | 80.240 | 80.970 | 6.899 | 15,853,000 |
| 2014-11-24 | 78.780 | 81.310 | 78.780 | 79.990 | 6.815 | 20,527,000 |
| 2014-11-21 | 79.570 | 79.680 | 78.350 | 78.650 | 6.701 | 14,722,000 |
| 2014-11-20 | 78.000 | 78.910 | 77.920 | 78.640 | 6.700 | 14,119,000 |
| 2014-11-19 | 79.470 | 79.690 | 78.040 | 78.510 | 6.689 | 11,126,000 |
| 2014-11-18 | 77.980 | 79.740 | 77.970 | 79.290 | 6.755 | 13,500,000 |
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.