Stock comparison
CIEN vs LRCX
CIENUS
Ciena Corporation
- Last close
- $358.43
- Market cap
- $50.8B
- Sector
- Information Technology
- 30d return
- -17.0%
- 90d return
- -35.0%
- 252d return
- -
LRCXUS
Lam Research Corporation
- Last close
- $307.16
- Market cap
- $384.4B
- Sector
- Information Technology
- 30d return
- -5.8%
- 90d return
- +8.5%
- 252d return
- -
Want the full picture? CIEN stock page · LRCX stock page · full correlation matrix
Data refreshes daily. Last close 2026-09-24.