Stock comparison
CIEN vs META
CIENUS
Ciena Corporation
- Last close
- $358.43
- Market cap
- $50.8B
- Sector
- Information Technology
- 30d return
- -17.0%
- 90d return
- -35.0%
- 252d return
- -
METAUS
Meta Platforms, Inc.
- Last close
- $777.59
- Market cap
- $1.98T
- Sector
- Communication Services
- 30d return
- +34.3%
- 90d return
- +27.5%
- 252d return
- -
Want the full picture? CIEN stock page · META stock page · full correlation matrix
Data refreshes daily. Last close 2026-09-24.