Dow Jones futures fell slightly after hours, along with S&P 500 futures and Nasdaq futures, with the U.S. and Iran exchanging fire in the Strait of Hormuz. CoreWeave (CRWV), Rocket Lab (RKLB), Cloudflare (NET), Applied Optoelectronics (AAOI), IREN (IREN) and MP Materials (MP) reported after the close. The stock market rally retreated Thursday, as crude oil prices slashed losses on…