The Brazilian Securities and Exchange Commission (CVM) has demanded that Mercado Bitcoin supply them with information on fixed-income tokens issued by the exchange during the last two years. The CVM wants to know how much money Mercado Bitcoin raised with the tokens and see a list of the investors that took part. This follows on from In September, the CVM barred Singapore-based cryptocurrency exchange Bybit from brokering securities, claiming that only Brazil’s stock exchange B3 was permitted to do so.