Stock comparison
CIEN vs META
CIENUS
Ciena Corporation
- Last close
- $428.77
- Market cap
- $60.7B
- Sector
- Information Technology
- 30d return
- +1.5%
- 90d return
- -4.3%
- 252d return
- -
METAUS
Meta Platforms, Inc.
- Last close
- $589.85
- Market cap
- $1.50T
- Sector
- Communication Services
- 30d return
- +1.2%
- 90d return
- +2.6%
- 252d return
- -
Want the full picture? CIEN stock page · META stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-15.