- Binance made five tokenized “bStocks” eligible as collateral for Cross Margin, Portfolio Margin and Portfolio Margin Pro, effective October 21, 2026 at 12:00 UTC
- The five tokens track RoboStrategy, Berkshire Hathaway, a KraneShares ETF, a Direxion leveraged treasury ETF, and Vistra Corp
- Binance says borrowing against the tokens is not currently supported, and regular users must pass a suitability questionnaire before trading them
Binance announced on October 21, 2026 that it has made five tokenized equity products, which it calls bStocks, eligible for use as collateral across its Cross Margin, Portfolio Margin, and Portfolio Margin Pro account types, effective that same day at 12:00 UTC. The move extends Binance’s tokenized stock offerings beyond simple spot trading into the exchange’s broader margin and collateral system.
The five tokens made eligible are RoboStrategy Inc, trading under BOTB, Berkshire Hathaway, trading under BRKBB, the KraneShares STAR Market 50 ETF, trading under KSTRB, the Direxion Daily 20-Year Treasury Bull 3X ETF, trading under TMFB, and Vistra Corp, trading under VSTB. The inclusion of a well-known name like Berkshire Hathaway alongside a leveraged treasury ETF product illustrates how broadly Binance has built out its tokenized equity lineup, spanning from a famously conservative, long-term holding company to a fund that applies three times leverage to long-dated US Treasury bond price movements.
Despite making the tokens eligible as collateral, Binance’s announcement explicitly stated that borrowing against them is not currently supported, meaning users can post these bStocks as collateral to support other positions but cannot yet use them specifically to take out loans against their value the way some other collateral types on the platform allow. Binance also added a protective step for retail users: regular account holders along with VIP1 and VIP2 tier users must first pass a suitability questionnaire before they are permitted to trade or hold these tokenized stock products at all.
Binance’s disclaimer accompanying the announcement clarified the legal structure behind the products, stating that bStocks are offered only under an approved prospectus within the Abu Dhabi Global Market, a financial free zone in the United Arab Emirates, and are explicitly not offered to US persons or within the United States. The exchange was equally direct about what the tokens are not, stating plainly that bStocks are not stocks or shares and do not give holders any direct ownership stake in the underlying companies whose price movements they track.
Tokenized equities have become an increasingly common product category among major crypto exchanges looking to offer crypto-native traders exposure to traditional stocks and funds without requiring a separate brokerage relationship, though the regulatory structures underpinning these products, and their treatment as collateral within an exchange’s broader risk systems, continue to evolve. The announcement, published on Binance’s official notice board, gave no timeline for when borrowing against the tokens might become available.
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