Crowdstrike is trading at €218.40, down 6.21% on October 15, 2026. - The decline follows October 14 reports that OpenAI was in early talks to acquire cybersecurity startup Trail of Bits, raising concerns about potential competition in the cybersecurity sector. - Contributing to the pressure were reports of CEO George Kurtz's recent stock sales, with over $7.7 million in Class A shares sold between October 8 and October 12, and broader profit-taking amid high valuation concerns. - Technology stocks also faced broad pressure as hotter-than-expected U.S. inflation data for September reinforced concerns about interest rates and AI-related costs, leading to a significant tech market sell-off on October 14. - Trading volume was not included in the supplied information.