Paranapanema is trading at BRL 0.30 (-6.25%), with the decline likely reflecting lingering pressure on Brazilian assets after President Lula’s unexpected reelection. - Reporting describes a broad selloff as investors reassessed Brazil’s fiscal outlook and unwound positions. - No clear Paranapanema-specific announcement for October 28 was found; company news surfaced in search was earlier and unrelated to the move. - Trading volume was not provided, so activity cannot be assessed.