CAI ▼ -1.1% - Caris Life Sciences, Inc. $CAI - Caris Life Sciences Launches New National Commercial Featuring Kevin Costner to Raise Awareness of Early Cancer Detection and Caris Detect Caris Life Sciences fell 1.1% today following the launch of a national commercial featuring Kevin Costner aimed at raising awareness of early cancer detection and the company's Caris Detect offering. The stock's decline suggests investors may have focused on the marketing spend required for the campaign rather than viewing the awareness push as an immediate revenue driver. 08-SEP-2026 06:32 AM ET