Chime Financial is trading 4.48% lower at $28.58 amid broad financial-sector weakness, as persistent inflation and hawkish Federal Reserve commentary increased expectations for higher-for-longer interest rates. - The financial-sector ETF XLF fell 1.54% during the regular session, providing the clearest explanation for the move. - No new company-specific announcement dated September 22, 2026, was identified; earlier Stride Bank acquisition news is not a fresh catalyst.