Aster supports bStock as collateral for perpetual contracts on the BNB Chain, initially covering four assets including TSLAB

Aster has become one of the first DeFi protocols on the BNB Chain to support bStock, allowing users to use bStock as collateral for perpetual contracts. After enabling multi-asset mode, users can deposit bStock into their perpetual accounts, with each bStock counted as margin up to a maximum of 90% of its value.

TSLAB, NVDAB, CRCLB, and SNDKB are the first supported bStock assets, with more varieties to be launched gradually. bStock is a tokenized security issued by Binance, backed 1:1 by underlying U.S. stocks held by custodians, and does not represent direct ownership of the stocks.