智通财经网·2025-10-17 08:48Group 1 - European bank stocks declined on Friday due to loan issues reported by several U.S. regional banks, which negatively impacted market sentiment and raised concerns about the credit market [1] - The Stoxx 600 bank index fell nearly 3%, marking the largest single-day drop since August 1, with major banks like Deutsche Bank, Barclays, and Société Générale seeing declines of over 4% [1] - Despite the recent pullback, the banking sector has maintained a cumulative increase of over 40% since 2025 [1] Group 2 - U.S. regional banks Zion and Alliance West reported significant stock price drops after disclosing fraudulent loans to funds investing in troubled commercial mortgages [3] - Recent loan defaults have occurred, including issues with subprime auto loan company Tricolor Holdings and the bankruptcy of First Brands Group, which owes over $10 billion to several well-known Wall Street firms [3] - In contrast, Spanish bank BBVA saw its stock price rise over 10%, while Sabadell's stock fell by 8.6% after shareholders rejected a takeover bid from BBVA [3]