Stock comparison
RKLB vs SPCX
Rocket Lab USA, Inc. and SpaceX (Space Exploration Technologies) - both members of Space / Sat Comms.
RKLBUS
Rocket Lab USA, Inc.
- Last close
- $53.07
- Market cap
- $33.9B
- Sector
- Industrials
- 30d return
- -28.2%
- 90d return
- -47.0%
- 252d return
- -
SPCXUS
SpaceX (Space Exploration Technologies)
- Last close
- $134.27
- Market cap
- $1.82T
- Sector
- Industrials
- 30d return
- -9.7%
- 90d return
- -14.8%
- 252d return
- -
Shared context
Want the full picture? RKLB stock page · SPCX stock page · full correlation matrix
Data refreshes daily. Last close 2026-11-08.