Stock comparison
KLAC vs LRCX
KLA Corporation and Lam Research Corporation - both members of Semi Equipment / Litho.
KLACUS
KLA Corporation
- Last close
- $2411.64
- Market cap
- $286.6B
- Sector
- Information Technology
- 30d return
- +24.6%
- 90d return
- +48.2%
- 252d return
- -
LRCXUS
Lam Research Corporation
- Last close
- $320.96
- Market cap
- $401.4B
- Sector
- Information Technology
- 30d return
- -4.0%
- 90d return
- +61.0%
- 252d return
- -
252-day correlation
0.74tight
Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.
Shared context
Bubbles
Want the full picture? KLAC stock page · LRCX stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-16.