Arch Capital CoR improves 19.4 points to 77.9% amid sharply lower cats Kyoung-son Song 30 October 2023 Twitter LinkedIn Email Show more sharing options Copy Link URLCopied! Print Twitter LinkedIn Email Arch Capital reported a 19.4-point improvement in its Q3 combined ratio to 77.9%, as cat losses during the quarter fell 67% year on year. To unlock this article Register for a free trial Already a subscriber? Login now