Stock comparison
COHR vs MRVL
Coherent Corp. and Marvell Technology, Inc. - both members of Networking / Optical.
COHRUS
Coherent Corp.
- Last close
- $289.52
- Market cap
- $56.7B
- Sector
- Information Technology
- 30d return
- -10.8%
- 90d return
- -7.6%
- 252d return
- -
MRVLUS
Marvell Technology, Inc.
- Last close
- $237.04
- Market cap
- $212.8B
- Sector
- Information Technology
- 30d return
- +0.5%
- 90d return
- +77.1%
- 252d return
- -
252-day correlation
0.57moderate
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
Themes
Want the full picture? COHR stock page · MRVL stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-21.