Lam Research Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-25 | 32.700 | 32.940 | 31.830 | 31.840 | 2.698 | 37,430,000 |
| 2012-09-24 | 32.560 | 32.880 | 32.420 | 32.500 | 2.754 | 31,813,000 |
| 2012-09-21 | 32.870 | 33.040 | 32.650 | 32.910 | 2.789 | 58,806,000 |
| 2012-09-20 | 32.730 | 32.810 | 32.470 | 32.640 | 2.766 | 39,852,000 |
| 2012-09-19 | 32.550 | 33.000 | 31.930 | 32.850 | 2.784 | 85,649,000 |
| 2012-09-18 | 33.930 | 34.010 | 33.650 | 33.700 | 2.856 | 26,201,000 |
| 2012-09-17 | 34.400 | 34.420 | 33.880 | 34.060 | 2.887 | 19,254,000 |
| 2012-09-14 | 33.900 | 34.730 | 33.890 | 34.350 | 2.911 | 46,120,000 |
| 2012-09-13 | 33.630 | 34.000 | 33.290 | 33.910 | 2.874 | 61,497,000 |
| 2012-09-12 | 34.260 | 34.390 | 33.710 | 33.780 | 2.863 | 28,065,000 |
| 2012-09-11 | 34.250 | 34.460 | 34.000 | 34.070 | 2.887 | 23,450,000 |
| 2012-09-10 | 34.650 | 35.080 | 34.280 | 34.330 | 2.909 | 22,294,000 |
| 2012-09-07 | 33.890 | 34.990 | 33.780 | 34.720 | 2.943 | 30,308,000 |
| 2012-09-06 | 33.490 | 34.530 | 33.270 | 34.290 | 2.906 | 32,438,000 |
| 2012-09-05 | 33.510 | 33.700 | 33.170 | 33.260 | 2.819 | 40,778,000 |
| 2012-09-04 | 34.090 | 34.120 | 33.180 | 33.630 | 2.850 | 28,683,000 |
| 2012-08-31 | 33.700 | 34.320 | 33.500 | 34.130 | 2.893 | 30,583,000 |
| 2012-08-30 | 33.960 | 34.020 | 33.390 | 33.390 | 2.830 | 29,196,000 |
| 2012-08-29 | 34.280 | 34.340 | 33.810 | 34.150 | 2.894 | 22,029,000 |
| 2012-08-28 | 34.000 | 34.390 | 33.840 | 34.240 | 2.902 | 16,413,000 |
| 2012-08-27 | 34.610 | 34.640 | 34.010 | 34.060 | 2.887 | 22,162,000 |
| 2012-08-24 | 34.580 | 34.820 | 34.290 | 34.620 | 2.934 | 20,947,000 |
| 2012-08-23 | 34.920 | 34.920 | 34.420 | 34.550 | 2.928 | 15,306,000 |
| 2012-08-22 | 35.120 | 35.240 | 34.770 | 34.990 | 2.965 | 25,868,000 |
| 2012-08-21 | 35.270 | 35.780 | 34.970 | 35.120 | 2.976 | 27,514,000 |
| 2012-08-20 | 35.240 | 35.410 | 34.920 | 35.230 | 2.986 | 28,017,000 |
| 2012-08-17 | 35.100 | 35.560 | 34.900 | 35.210 | 2.984 | 28,890,000 |
| 2012-08-16 | 34.780 | 35.330 | 34.750 | 35.190 | 2.982 | 22,451,000 |
| 2012-08-15 | 34.610 | 35.090 | 34.610 | 34.890 | 2.957 | 16,095,000 |
| 2012-08-14 | 35.310 | 35.540 | 34.690 | 34.830 | 2.952 | 24,579,000 |
| 2012-08-13 | 35.490 | 35.540 | 34.940 | 35.270 | 2.989 | 13,112,000 |
| 2012-08-10 | 35.590 | 35.810 | 35.300 | 35.540 | 3.012 | 15,791,000 |
| 2012-08-09 | 35.520 | 35.990 | 35.520 | 35.560 | 3.014 | 26,708,000 |
| 2012-08-08 | 35.540 | 35.750 | 35.250 | 35.560 | 3.014 | 14,791,000 |
| 2012-08-07 | 34.690 | 35.870 | 34.690 | 35.710 | 3.026 | 31,118,000 |
| 2012-08-06 | 34.640 | 34.880 | 34.570 | 34.620 | 2.934 | 21,461,000 |
| 2012-08-03 | 34.050 | 34.880 | 34.040 | 34.570 | 2.930 | 26,218,000 |
| 2012-08-02 | 34.100 | 34.730 | 33.510 | 33.670 | 2.854 | 30,881,000 |
| 2012-08-01 | 34.650 | 34.790 | 34.270 | 34.420 | 2.917 | 28,159,000 |
| 2012-07-31 | 34.310 | 34.700 | 34.200 | 34.410 | 2.916 | 23,743,000 |
| 2012-07-30 | 34.380 | 34.820 | 34.000 | 34.200 | 2.898 | 49,125,000 |
| 2012-07-27 | 34.430 | 34.630 | 33.530 | 34.140 | 2.893 | 52,940,000 |
| 2012-07-26 | 33.530 | 34.500 | 33.240 | 34.370 | 2.913 | 62,930,000 |
| 2012-07-25 | 34.380 | 34.900 | 34.100 | 34.240 | 2.902 | 31,833,000 |
| 2012-07-24 | 34.300 | 34.610 | 33.950 | 34.190 | 2.898 | 27,676,000 |
| 2012-07-23 | 34.110 | 34.590 | 33.860 | 34.450 | 2.920 | 31,595,000 |
| 2012-07-20 | 35.000 | 35.090 | 34.640 | 34.800 | 2.949 | 22,945,000 |
| 2012-07-19 | 35.190 | 35.410 | 34.820 | 35.180 | 2.982 | 21,959,000 |
| 2012-07-18 | 34.100 | 35.230 | 33.940 | 35.030 | 2.969 | 45,868,000 |
| 2012-07-17 | 34.300 | 34.380 | 33.670 | 34.180 | 2.897 | 32,723,000 |
| 2012-07-16 | 34.010 | 34.340 | 33.650 | 34.180 | 2.897 | 23,303,000 |
| 2012-07-13 | 33.760 | 34.360 | 33.690 | 34.230 | 2.901 | 27,955,000 |
| 2012-07-12 | 33.720 | 33.940 | 33.500 | 33.750 | 2.860 | 44,296,000 |
| 2012-07-11 | 34.840 | 34.890 | 33.890 | 34.000 | 2.882 | 49,898,000 |
| 2012-07-10 | 34.980 | 35.430 | 34.470 | 34.740 | 2.944 | 52,326,000 |
| 2012-07-09 | 35.130 | 35.610 | 34.930 | 35.170 | 2.981 | 61,389,000 |
| 2012-07-06 | 36.450 | 36.600 | 35.120 | 35.490 | 3.008 | 77,401,000 |
| 2012-07-05 | 37.590 | 37.750 | 36.850 | 36.980 | 3.134 | 30,312,000 |
| 2012-07-03 | 37.420 | 37.830 | 37.180 | 37.820 | 3.205 | 14,287,000 |
| 2012-07-02 | 37.980 | 37.990 | 37.140 | 37.630 | 3.189 | 16,506,000 |
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.