Adyen is trading at $1217.70 (+20.09%) after management raised 2026 constant-currency revenue-growth guidance to 21%-23%.
- H1 net revenue was €1.3029 billion, up 19% year over year; processed volume rose 24%.
- The company reported a modest adjusted EBITDA miss.
- Shares sharply outperformed the broader Dutch market following the August 13, 2026 results.