巴西央行意外加息25个基点至15%，市场预期维持在14.75%不变。

Core Viewpoint - The Brazilian central bank unexpectedly raised the interest rate by 25 basis points to 15%, while the market had anticipated it to remain unchanged at 14.75% [1] Group 1 - The decision to increase the interest rate indicates a shift in monetary policy aimed at controlling inflation [1] - The unexpected rate hike may impact various sectors, particularly those sensitive to interest rate changes such as real estate and consumer finance [1] - Analysts will need to reassess their forecasts for economic growth and inflation in light of this new monetary policy stance [1]