Stock comparison
AAOI vs KTOS
Applied Optoelectronics, Inc. and Kratos Defense & Security Solutions
AAOIUS
Applied Optoelectronics, Inc.
- Last close
- $114.41
- Market cap
- $9.2B
- Sector
- Information Technology
- 30d return
- -35.8%
- 90d return
- +96.9%
- 252d return
- -
KTOSUS
Kratos Defense & Security Solutions
- Last close
- $50.34
- Market cap
- $9.4B
- Sector
- Industrials
- 30d return
- -8.2%
- 90d return
- -42.9%
- 252d return
- -
Want the full picture? AAOI stock page · KTOS stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-07.