Brazil stocks lower at close of trade; Bovespa down 0.15%

Here is a 30-40 word narrative summary in US English, incorporating the provided keywords: The Ibovespa index fell sharply due to investor anxiety over persistent inflation and rising interest rates. The market's bearish sentiment was exacerbated by a stronger US dollar and political uncertainty in Brazil, leading to a broad sell-off across major stocks. The downturn reflects growing concerns about the nation's economic outlook. Keywords: Ibovespa, stocks, Brazil, sell-off, bearish, inflation, interest rates, US dollar, political uncertainty.