Stock comparison
IBM vs KLAC
International Business Machines Corporation and KLA Corporation
IBMUS
International Business Machines Corporation
- Last close
- $234.32
- Market cap
- $220.8B
- Sector
- Information Technology
- 30d return
- -19.1%
- 90d return
- -4.4%
- 252d return
- -
KLACUS
KLA Corporation
- Last close
- $203.72
- Market cap
- $266.2B
- Sector
- Information Technology
- 30d return
- -89.4%
- 90d return
- -86.2%
- 252d return
- -
252-day correlation
0.48moderate
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.
Want the full picture? IBM stock page · KLAC stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-15.