The 10-Year Treasury Eased to 4.9%. Here's Why Oklo, Archer, and Rocket Lab All Got Crushed -- and Which One I'd Buy Anyway.

Oklo has not yet scaled its nuclear business and trades at about 3,600 times sales, leaving it exposed to higher borrowing costs. Archer Aviation still needs to scale production and secure aircraft certification, while trading at about 460 times sales.