Adyen is trading 8.06% down at $947.00 amid broader risk-off sentiment, though a direct link to the decline is unconfirmed. - For September 28, 2026, no clear company-specific announcement explaining the move surfaced in available search results. - The backdrop included rejection of Iran’s proposal to reopen the Strait of Hormuz, alongside rising oil prices, elevated Treasury yields and pressure on U.S. equity futures; this sentiment may be weighing on shares.