NASDAQ:LRCX | Historical Stock Price | LAM RESEARCH CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1984-05-04 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.07$0.42$2.43$14.20$82.91$484.241984-05-042026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1991

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1991-12-31$0.28$0.2816,195,500
1991-12-30$0.28$0.283,136,500
1991-12-27$0.27$0.274,315,500
1991-12-26$0.26$0.268,266,500
1991-12-24$0.25$0.255,481,000
1991-12-23$0.24$0.249,571,500
1991-12-20$0.23$0.236,975,000
1991-12-19$0.23$0.231,377,000
1991-12-18$0.24$0.245,719,500
1991-12-17$0.23$0.23589,500
1991-12-16$0.23$0.231,039,500
1991-12-13$0.24$0.242,713,500
1991-12-12$0.24$0.246,498,000
1991-12-11$0.23$0.234,720,500
1991-12-10$0.23$0.2313,248,000
1991-12-09$0.25$0.251,674,000
1991-12-06$0.25$0.257,249,500
1991-12-05$0.26$0.268,919,000
1991-12-04$0.28$0.2833,961,500
1991-12-03$0.28$0.288,806,500
1991-12-02$0.28$0.285,053,500
1991-11-29$0.28$0.28531,000
1991-11-27$0.28$0.28585,000
1991-11-26$0.28$0.284,990,500
1991-11-25$0.28$0.272,862,000
1991-11-22$0.28$0.282,619,000
1991-11-21$0.28$0.27540,000
1991-11-20$0.27$0.273,645,000
1991-11-19$0.27$0.277,420,500
1991-11-18$0.28$0.2815,529,500
1991-11-15$0.29$0.293,604,500
1991-11-14$0.30$0.303,735,000
1991-11-13$0.29$0.295,179,500
1991-11-12$0.30$0.309,724,500
1991-11-11$0.28$0.281,287,000
1991-11-08$0.29$0.295,391,000
1991-11-07$0.29$0.294,567,500
1991-11-06$0.29$0.299,720,000
1991-11-05$0.28$0.2823,247,000
1991-11-04$0.28$0.284,824,000
1991-11-01$0.29$0.2916,101,000
1991-10-31$0.30$0.3043,717,500
1991-10-30$0.28$0.2823,409,000
1991-10-29$0.27$0.279,396,000
1991-10-28$0.26$0.262,749,500
1991-10-25$0.24$0.243,744,000
1991-10-24$0.24$0.241,426,500
1991-10-23$0.24$0.243,244,500
1991-10-22$0.25$0.252,479,500
1991-10-21$0.26$0.266,376,500
1991-10-18$0.27$0.2712,942,000
1991-10-17$0.26$0.2625,281,000
1991-10-16$0.25$0.258,523,000
1991-10-15$0.23$0.232,979,000
1991-10-14$0.24$0.2411,421,000
1991-10-11$0.24$0.245,580,000
1991-10-10$0.21$0.214,662,000
1991-10-09$0.19$0.198,532,000
1991-10-08$0.19$0.1911,326,500
1991-10-07$0.19$0.1911,592,000
1991-10-04$0.21$0.215,211,000
1991-10-03$0.22$0.222,646,000
1991-10-02$0.21$0.21337,500
1991-10-01$0.22$0.224,819,500
1991-09-30$0.22$0.225,553,000
1991-09-27$0.21$0.219,018,000
1991-09-26$0.23$0.232,479,500
1991-09-25$0.25$0.254,189,500
1991-09-24$0.25$0.254,090,500
1991-09-23$0.25$0.253,573,000
1991-09-20$0.24$0.242,700,000
1991-09-19$0.24$0.24963,000
1991-09-18$0.24$0.241,264,500
1991-09-17$0.24$0.244,234,500
1991-09-16$0.22$0.224,896,000
1991-09-13$0.25$0.252,407,500
1991-09-12$0.26$0.263,181,500
1991-09-11$0.25$0.252,290,500
1991-09-10$0.25$0.256,610,500
1991-09-09$0.26$0.267,326,000
1991-09-06$0.27$0.2719,984,500
1991-09-05$0.26$0.264,324,500
1991-09-04$0.25$0.254,027,500
1991-09-03$0.26$0.266,552,000
1991-08-30$0.25$0.252,209,500
1991-08-29$0.25$0.255,229,000
1991-08-28$0.25$0.253,397,500
1991-08-27$0.25$0.253,465,000
1991-08-26$0.24$0.245,337,000
1991-08-23$0.24$0.243,384,000
1991-08-22$0.24$0.248,424,000
1991-08-21$0.24$0.2425,641,000
1991-08-20$0.24$0.2418,540,000
1991-08-19$0.23$0.239,733,500
1991-08-16$0.24$0.245,193,000
1991-08-15$0.23$0.235,310,000
1991-08-14$0.23$0.2311,191,500
1991-08-13$0.24$0.2411,007,000
1991-08-12$0.26$0.2611,992,500
1991-08-09$0.24$0.248,019,000
1991-08-08$0.24$0.248,455,500
1991-08-07$0.23$0.2310,210,500
1991-08-06$0.23$0.2322,581,000
1991-08-05$0.22$0.224,396,500
1991-08-02$0.22$0.2213,369,500
1991-08-01$0.22$0.224,855,500
1991-07-31$0.23$0.2312,073,500
1991-07-30$0.22$0.226,745,500
1991-07-29$0.21$0.215,026,500
1991-07-26$0.21$0.214,428,000
1991-07-25$0.21$0.216,273,000
1991-07-24$0.21$0.214,783,500
1991-07-23$0.21$0.213,757,500
1991-07-22$0.21$0.213,879,000
1991-07-19$0.21$0.2110,368,000
1991-07-18$0.21$0.214,959,000
1991-07-17$0.20$0.206,039,000
1991-07-16$0.21$0.2117,208,000
1991-07-15$0.20$0.201,404,000
1991-07-12$0.20$0.205,436,000
1991-07-11$0.19$0.192,448,000
1991-07-10$0.19$0.193,537,000
1991-07-09$0.18$0.184,455,000
1991-07-08$0.18$0.181,642,500
1991-07-05$0.18$0.18360,000
1991-07-03$0.18$0.18783,000
1991-07-02$0.19$0.192,106,000
1991-07-01$0.19$0.191,179,000
1991-06-28$0.19$0.19391,500
1991-06-27$0.19$0.19454,500
1991-06-26$0.20$0.201,786,500
1991-06-25$0.19$0.191,890,000
1991-06-24$0.20$0.202,385,000
1991-06-21$0.20$0.201,530,000
1991-06-20$0.20$0.202,263,500
1991-06-19$0.19$0.192,313,000
1991-06-18$0.20$0.204,972,500
1991-06-17$0.20$0.201,003,500
1991-06-14$0.19$0.191,215,000
1991-06-13$0.19$0.191,017,000
1991-06-12$0.19$0.193,870,000
1991-06-11$0.20$0.2011,070,000
1991-06-10$0.20$0.202,754,000
1991-06-07$0.20$0.203,964,500
1991-06-06$0.20$0.202,029,500
1991-06-05$0.20$0.206,610,500
1991-06-04$0.19$0.193,235,500
1991-06-03$0.19$0.194,243,500
1991-05-31$0.20$0.202,196,000
1991-05-30$0.20$0.208,703,000
1991-05-29$0.20$0.2013,797,000
1991-05-28$0.21$0.219,198,000
1991-05-24$0.18$0.186,142,500
1991-05-23$0.19$0.192,979,000
1991-05-22$0.18$0.186,714,000
1991-05-21$0.18$0.18823,500
1991-05-20$0.18$0.18648,000
1991-05-17$0.18$0.18652,500
1991-05-16$0.19$0.19342,000
1991-05-15$0.18$0.183,978,000
1991-05-14$0.19$0.194,122,000
1991-05-13$0.19$0.194,059,000
1991-05-10$0.19$0.194,090,500
1991-05-09$0.20$0.206,853,500
1991-05-08$0.20$0.207,843,500
1991-05-07$0.20$0.20733,500
1991-05-06$0.20$0.207,420,500
1991-05-03$0.20$0.204,036,500
1991-05-02$0.20$0.209,405,000
1991-05-01$0.19$0.196,489,000
1991-04-30$0.18$0.184,837,500
1991-04-29$0.20$0.209,099,000
1991-04-26$0.21$0.216,016,500
1991-04-25$0.21$0.2112,073,500
1991-04-24$0.20$0.205,265,000
1991-04-23$0.19$0.194,905,000
1991-04-22$0.19$0.198,626,500
1991-04-19$0.19$0.1911,340,000
1991-04-18$0.20$0.2024,876,000
1991-04-17$0.20$0.2023,400,000
1991-04-16$0.18$0.187,672,500
1991-04-15$0.18$0.1810,278,000
1991-04-12$0.19$0.1931,819,500
1991-04-11$0.19$0.1930,091,500
1991-04-10$0.17$0.177,789,500
1991-04-09$0.17$0.176,421,500
1991-04-08$0.17$0.1711,844,000
1991-04-05$0.16$0.167,429,500
1991-04-04$0.16$0.165,274,000
1991-04-03$0.16$0.166,021,000
1991-04-02$0.16$0.1610,489,500
1991-04-01$0.16$0.163,726,000
1991-03-28$0.16$0.163,622,500
1991-03-27$0.16$0.169,000,000
1991-03-26$0.15$0.151,674,000
1991-03-25$0.16$0.162,056,500
1991-03-22$0.15$0.159,000,000
1991-03-21$0.15$0.151,332,000
1991-03-20$0.15$0.15967,500
1991-03-19$0.15$0.154,338,000
1991-03-18$0.15$0.151,080,000
1991-03-15$0.15$0.15972,000
1991-03-14$0.15$0.152,803,500
1991-03-13$0.15$0.152,403,000
1991-03-12$0.15$0.152,385,000
1991-03-11$0.16$0.1610,138,500
1991-03-08$0.16$0.168,397,000
1991-03-07$0.16$0.162,092,500
1991-03-06$0.16$0.1620,322,000
1991-03-05$0.15$0.158,379,000
1991-03-04$0.15$0.1511,344,500
1991-03-01$0.14$0.143,685,500
1991-02-28$0.14$0.141,003,500
1991-02-27$0.13$0.131,507,500
1991-02-26$0.13$0.136,570,000
1991-02-25$0.13$0.132,344,500
1991-02-22$0.13$0.138,478,000
1991-02-21$0.13$0.13625,500
1991-02-20$0.13$0.121,264,500
1991-02-19$0.13$0.132,097,000
1991-02-15$0.13$0.133,775,500
1991-02-14$0.12$0.127,200,000
1991-02-13$0.12$0.121,642,500
1991-02-12$0.12$0.122,146,500
1991-02-11$0.13$0.132,794,500
1991-02-08$0.12$0.1212,379,500
1991-02-07$0.11$0.117,326,000
1991-02-06$0.13$0.132,340,000
1991-02-05$0.13$0.138,851,500
1991-02-04$0.13$0.135,589,000
1991-02-01$0.14$0.145,517,000
1991-01-31$0.14$0.1411,619,000
1991-01-30$0.14$0.1413,905,000
1991-01-29$0.11$0.112,520,000
1991-01-28$0.12$0.122,290,500
1991-01-25$0.12$0.127,591,500
1991-01-24$0.11$0.113,861,000
1991-01-23$0.11$0.113,618,000
1991-01-22$0.11$0.111,593,000
1991-01-21$0.11$0.111,143,000
1991-01-18$0.12$0.121,683,000
1991-01-17$0.12$0.127,204,500
1991-01-16$0.10$0.101,147,500
1991-01-15$0.10$0.102,799,000
1991-01-14$0.09$0.091,152,000
1991-01-11$0.09$0.091,530,000
1991-01-10$0.09$0.092,223,000
1991-01-09$0.09$0.092,146,500
1991-01-08$0.09$0.092,763,000
1991-01-07$0.10$0.102,583,000
1991-01-04$0.11$0.11454,500
1991-01-03$0.11$0.11778,500
1991-01-02$0.11$0.11535,500