Woofun AI reports that Brazil’s B3 exchange initiated trading for Bitcoin, Ethereum, and Solana derivatives on July 6. The new instruments include call and put options for Bitcoin futures denominated in Brazilian reais, alongside US dollar-priced futures for Ethereum and Solana.

These contracts settle against underlying futures rather than spot assets, excluding any token custody or transfer. Trading occurs independently between 9 a.m. and 6:30 p.m. local time, with in-the-money options automatically exercised upon expiration unless withheld by the holder.