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 — 1985

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1985-12-31$0.23$0.231,084,500
1985-12-30$0.22$0.22481,500
1985-12-27$0.21$0.212,133,000
1985-12-26$0.20$0.203,645,000
1985-12-24$0.20$0.20990,000
1985-12-23$0.20$0.20585,000
1985-12-20$0.20$0.20954,000
1985-12-19$0.20$0.20837,000
1985-12-18$0.20$0.20418,500
1985-12-17$0.20$0.202,110,500
1985-12-16$0.20$0.2081,000
1985-12-13$0.20$0.203,465,000
1985-12-12$0.20$0.20454,500
1985-12-11$0.20$0.20594,000
1985-12-10$0.20$0.201,287,000
1985-12-09$0.20$0.2058,500
1985-12-06$0.20$0.201,984,500
1985-12-05$0.21$0.211,674,000
1985-12-04$0.21$0.211,359,000
1985-12-03$0.20$0.20211,500
1985-12-02$0.20$0.20225,000
1985-11-29$0.20$0.20247,500
1985-11-27$0.20$0.202,578,500
1985-11-26$0.20$0.202,421,000
1985-11-25$0.19$0.19490,500
1985-11-22$0.19$0.19256,500
1985-11-21$0.19$0.19864,000
1985-11-20$0.19$0.191,836,000
1985-11-19$0.18$0.183,663,000
1985-11-18$0.18$0.18445,500
1985-11-15$0.18$0.18409,500
1985-11-14$0.18$0.18571,500
1985-11-13$0.17$0.17594,000
1985-11-12$0.17$0.17175,500
1985-11-11$0.18$0.18198,000
1985-11-08$0.18$0.17265,500
1985-11-07$0.18$0.18373,500
1985-11-06$0.18$0.18711,000
1985-11-05$0.18$0.18216,000
1985-11-04$0.18$0.18769,500
1985-11-01$0.19$0.192,092,500
1985-10-31$0.19$0.191,026,000
1985-10-30$0.19$0.194,995,000
1985-10-29$0.19$0.194,752,000
1985-10-28$0.19$0.191,084,500
1985-10-25$0.19$0.19828,000
1985-10-24$0.19$0.196,849,000
1985-10-23$0.18$0.186,138,000
1985-10-22$0.19$0.19535,500
1985-10-21$0.18$0.17783,000
1985-10-18$0.17$0.171,629,000
1985-10-17$0.16$0.16535,500
1985-10-16$0.16$0.16990,000
1985-10-15$0.16$0.16589,500
1985-10-14$0.16$0.16805,500
1985-10-11$0.16$0.16576,000
1985-10-10$0.15$0.151,773,000
1985-10-09$0.14$0.141,030,500
1985-10-08$0.15$0.15742,500
1985-10-07$0.16$0.16531,000
1985-10-04$0.16$0.16157,500
1985-10-03$0.16$0.16454,500
1985-10-02$0.17$0.174,837,500
1985-10-01$0.18$0.172,034,000
1985-09-30$0.18$0.179,301,500
1985-09-26$0.18$0.17675,000
1985-09-25$0.18$0.18355,500
1985-09-24$0.18$0.18427,500
1985-09-23$0.19$0.191,183,500
1985-09-20$0.19$0.19652,500
1985-09-19$0.17$0.17463,500
1985-09-18$0.17$0.17585,000
1985-09-17$0.17$0.17103,500
1985-09-16$0.17$0.17139,500
1985-09-13$0.17$0.17801,000
1985-09-12$0.18$0.172,020,500
1985-09-11$0.17$0.172,457,000
1985-09-10$0.18$0.1811,803,500
1985-09-09$0.20$0.20274,500
1985-09-06$0.20$0.204,585,500
1985-09-05$0.21$0.2194,500
1985-09-04$0.20$0.20387,000
1985-09-03$0.21$0.21432,000
1985-08-30$0.21$0.212,007,000
1985-08-29$0.22$0.224,446,000
1985-08-28$0.23$0.233,217,500
1985-08-27$0.22$0.222,628,000
1985-08-26$0.20$0.202,160,000
1985-08-23$0.21$0.213,474,000
1985-08-22$0.20$0.20747,000
1985-08-21$0.20$0.20787,500
1985-08-20$0.21$0.21702,000
1985-08-19$0.20$0.20585,000
1985-08-16$0.20$0.2027,000
1985-08-15$0.21$0.211,831,500
1985-08-14$0.21$0.212,718,000
1985-08-13$0.21$0.211,944,000
1985-08-12$0.21$0.2136,000
1985-08-09$0.21$0.21873,000
1985-08-08$0.21$0.21220,500
1985-08-07$0.21$0.212,385,000
1985-08-06$0.22$0.22306,000
1985-08-05$0.22$0.22850,500
1985-08-02$0.22$0.224,464,000
1985-08-01$0.22$0.221,876,500
1985-07-31$0.22$0.223,798,000
1985-07-30$0.21$0.21139,500
1985-07-29$0.21$0.21117,000
1985-07-26$0.21$0.21648,000
1985-07-25$0.21$0.21234,000
1985-07-24$0.21$0.21400,500
1985-07-23$0.21$0.21454,500
1985-07-22$0.21$0.21418,500
1985-07-19$0.21$0.21346,500
1985-07-18$0.21$0.213,888,000
1985-07-17$0.21$0.211,219,500
1985-07-16$0.21$0.21162,000
1985-07-15$0.19$0.192,668,500
1985-07-12$0.19$0.194,972,500
1985-07-11$0.20$0.20639,000
1985-07-10$0.20$0.201,422,000
1985-07-09$0.19$0.192,268,000
1985-07-08$0.19$0.191,921,500
1985-07-05$0.20$0.201,035,000
1985-07-03$0.20$0.201,534,500
1985-07-02$0.20$0.201,395,000
1985-07-01$0.21$0.21742,500
1985-06-28$0.21$0.21522,000
1985-06-27$0.21$0.212,943,000
1985-06-26$0.21$0.21454,500
1985-06-25$0.21$0.212,632,500
1985-06-24$0.19$0.19297,000
1985-06-21$0.19$0.192,677,500
1985-06-20$0.19$0.1976,500
1985-06-19$0.19$0.19337,500
1985-06-18$0.19$0.19175,500
1985-06-17$0.19$0.19193,500
1985-06-14$0.19$0.19243,000
1985-06-13$0.19$0.19423,000
1985-06-12$0.20$0.20513,000
1985-06-11$0.20$0.20274,500
1985-06-10$0.20$0.2094,500
1985-06-07$0.21$0.21171,000
1985-06-06$0.20$0.20495,000
1985-06-05$0.20$0.20634,500
1985-06-04$0.21$0.21387,000
1985-06-03$0.21$0.21328,500
1985-05-31$0.22$0.22283,500
1985-05-30$0.23$0.23468,000
1985-05-29$0.23$0.23868,500
1985-05-28$0.23$0.23657,000
1985-05-24$0.22$0.221,134,000
1985-05-23$0.23$0.231,417,500
1985-05-22$0.23$0.23589,500
1985-05-21$0.23$0.23513,000
1985-05-20$0.23$0.23801,000
1985-05-17$0.23$0.233,627,000
1985-05-16$0.22$0.221,984,500
1985-05-15$0.22$0.22675,000
1985-05-14$0.22$0.221,116,000
1985-05-13$0.22$0.22747,000
1985-05-10$0.22$0.221,287,000
1985-05-09$0.22$0.221,692,000
1985-05-08$0.21$0.21211,500
1985-05-07$0.21$0.216,165,000
1985-05-06$0.21$0.211,354,500
1985-05-03$0.21$0.214,000,500
1985-05-02$0.21$0.21238,500
1985-05-01$0.21$0.211,012,500
1985-04-30$0.21$0.21805,500
1985-04-29$0.22$0.224,189,500
1985-04-26$0.23$0.231,215,000
1985-04-25$0.23$0.23117,000
1985-04-24$0.22$0.22202,500
1985-04-23$0.23$0.23310,500
1985-04-22$0.22$0.22778,500
1985-04-19$0.23$0.232,763,000
1985-04-18$0.23$0.23108,000
1985-04-17$0.23$0.23292,500
1985-04-16$0.23$0.23720,000
1985-04-15$0.23$0.2385,500
1985-04-12$0.22$0.22148,500
1985-04-11$0.23$0.23216,000
1985-04-10$0.23$0.231,188,000
1985-04-09$0.23$0.23234,000
1985-04-08$0.23$0.23585,000
1985-04-04$0.22$0.22193,500
1985-04-03$0.23$0.23184,500
1985-04-02$0.22$0.22378,000
1985-04-01$0.22$0.22666,000
1985-03-29$0.22$0.221,791,000
1985-03-28$0.22$0.22355,500
1985-03-27$0.23$0.232,682,000
1985-03-26$0.23$0.231,467,000
1985-03-25$0.23$0.231,359,000
1985-03-22$0.22$0.225,026,500
1985-03-21$0.22$0.22315,000
1985-03-20$0.23$0.232,736,000
1985-03-19$0.24$0.24220,500
1985-03-18$0.24$0.24774,000
1985-03-15$0.24$0.24972,000
1985-03-14$0.24$0.241,269,000
1985-03-13$0.24$0.24603,000
1985-03-12$0.24$0.243,316,500
1985-03-11$0.25$0.252,313,000
1985-03-08$0.25$0.251,183,500
1985-03-07$0.26$0.264,950,000
1985-03-06$0.26$0.261,269,000
1985-03-05$0.26$0.267,690,500
1985-03-04$0.25$0.253,492,000
1985-03-01$0.24$0.246,268,500
1985-02-28$0.24$0.243,870,000
1985-02-27$0.22$0.22756,000
1985-02-26$0.23$0.23900,000
1985-02-25$0.23$0.23805,500
1985-02-22$0.23$0.23571,500
1985-02-21$0.24$0.24517,500
1985-02-20$0.24$0.24684,000
1985-02-19$0.25$0.25895,500
1985-02-15$0.25$0.25787,500
1985-02-14$0.25$0.252,020,500
1985-02-13$0.26$0.262,227,500
1985-02-12$0.26$0.261,336,500
1985-02-11$0.26$0.26616,500
1985-02-08$0.26$0.261,233,000
1985-02-07$0.26$0.265,616,000
1985-02-06$0.26$0.263,132,000
1985-02-05$0.24$0.247,551,000
1985-02-04$0.23$0.231,962,000
1985-02-01$0.23$0.23468,000
1985-01-31$0.23$0.23769,500
1985-01-30$0.23$0.232,983,500
1985-01-29$0.23$0.232,902,500
1985-01-28$0.22$0.223,591,000
1985-01-25$0.24$0.242,308,500
1985-01-24$0.22$0.221,354,500
1985-01-23$0.20$0.20724,500
1985-01-22$0.20$0.20693,000
1985-01-21$0.20$0.201,314,000
1985-01-18$0.20$0.202,218,500
1985-01-17$0.19$0.192,115,000
1985-01-16$0.19$0.191,494,000
1985-01-15$0.18$0.181,588,500
1985-01-14$0.17$0.171,597,500
1985-01-11$0.16$0.16562,500
1985-01-10$0.16$0.1694,500
1985-01-09$0.15$0.151,890,000
1985-01-08$0.15$0.15270,000
1985-01-07$0.16$0.16414,000
1985-01-04$0.17$0.17306,000
1985-01-03$0.18$0.18139,500
1985-01-02$0.18$0.18927,000