Stock comparison
BKSY vs RKLB
BlackSky Technology Inc. and Rocket Lab USA, Inc. - both members of Space / Sat Comms.
BKSYUS
BlackSky Technology Inc.
- Last close
- $27.16
- Market cap
- $1.0B
- Sector
- Industrials
- 30d return
- -39.6%
- 90d return
- +37.8%
- 252d return
- -
RKLBUS
Rocket Lab USA, Inc.
- Last close
- $93.09
- Market cap
- $58.2B
- Sector
- Industrials
- 30d return
- -24.3%
- 90d return
- +33.0%
- 252d return
- -
252-day correlation
0.70tight
Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.
Shared context
Bubbles
Themes
Want the full picture? BKSY stock page · RKLB stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-06.