Adyen is trading €10.10, down 7.34%, with no clear company-specific catalyst identified for the August 20, 2026 session.
- The latest major catalyst remains the August 13 H1 report, which raised 2026 revenue-growth guidance to 21%-23%.
- An Adyen-LillyDirect payment-services announcement was published August 4, not August 20.
- Market indices were broadly flat, so broader-market direction does not clearly explain the decline.