Stock comparison
CIEN vs SPCX
Ciena Corporation and SpaceX (Space Exploration Technologies)
CIENUS
Ciena Corporation
- Last close
- $388.81
- Market cap
- $55.0B
- Sector
- Information Technology
- 30d return
- -38.0%
- 90d return
- +32.2%
- 252d return
- -
SPCXUS
SpaceX (Space Exploration Technologies)
- Last close
- $131.11
- Market cap
- $1.73T
- Sector
- Industrials
- 30d return
- -
- 90d return
- -
- 252d return
- -
Want the full picture? CIEN stock page · SPCX stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-16.