Robinhood is trading 12.1% down at ARS 4,430.00, amid broad risk-off pressure and crypto weakness. - Bitcoin is down 5.79% and Ethereum 7.21% since their last closes; Robinhood’s decline is larger than either move. - Supplied market context shows steep losses in the S&P 500 and Nasdaq; Reuters reported the Nasdaq fell amid AI-spending worries and scrutiny of data-center expansion. - No clear Robinhood-specific announcement explaining the move surfaced in available coverage.