Brazil's Supreme Court has launched an investigation into potential insider trading in the country's currency markets, following the announcement of US tariffs on Brazilian goods.

Democrats on the House Financial Services Committee are urging regulators to investigate potential insider trading and market manipulation stemming from President Trump's rapidly shifting tariff ...

Brazil securities regulator CVM is now probing how funds controlled by Tanure were trading Alliar shares with knowledge of non-public information derived from the funds' talks to buy the company ...