Gondor unlocks leveraged Polymarket bets with portfolio-backed credit

Gondor has introduced a portfolio-backed margin account that allows Polymarket traders to borrow against their entire prediction market holdings instead of individual positions.

According to Gondor’s announcement on Monday, the new product, called V1, uses a cross-margin system that evaluates a trader’s complete Polymarket portfolio as collateral before extending credit. Private access is scheduled to begin next week, while a public launch is planned for September. Gondor also said it does not take custody of user assets.

The release expands on the company’s original lending strategy announced after its August 2025 angel funding round. As previously reported by crypto.news, Gondor raised capital in a round led by Maven11 Capital, with participation from investors associated with Polymesh, Rhino.fi, Futuur, Salt, and others to develop lending products for Polymarket traders. V1 builds on that effort by replacing position-based borrowing with portfolio-backed credit.

Cross-margin model replaces isolated lending

Before introducing V1, Gondor spent seven months testing its lending system through a closed beta. According to the company, more than 150,000 users joined the waitlist, after which it reviewed applicants’ Polymarket activity and selected 1,000 of the platform’s most active traders to participate.

During the beta, borrowers initially used an isolated lending model that treated each prediction market position separately. Gondor said this approach exposed lenders to binary market risk because a position could rapidly lose nearly all of its value before liquidation became possible.

As a result, the company said lenders had to compensate for that risk by charging higher borrowing costs and imposing tighter conditions. Lending was limited to more liquid markets, borrowing capacity was capped, and some loans had to be closed before the related prediction markets reached resolution.

Gondor added that these safeguards protected lenders but reduced the borrowing experience for traders by limiting available credit and shortening the lifespan of loans.

Portfolio collateral supports larger credit lines

The company said V1 addresses those issues by allowing gains from one position to offset losses in another, similar to how traditional prime brokers extend credit against an investor’s overall portfolio rather than evaluating assets individually.

According to Gondor, this portfolio-based structure makes it possible to provide more borrowing capacity while lowering financing costs. The company also said the system can support a larger variety of prediction markets and lets traders keep positions open until market resolution instead of forcing early loan closures.

Although Gondor outlined how the cross-margin model works, several operating details remain undisclosed ahead of the private rollout. The announcement did not specify borrowing rates, collateral requirements, liquidation thresholds, or which prediction markets will be available when early access begins.

The company has not indicated whether those terms will be finalized before the September public release, but the upcoming private access period is expected to provide the first live test of the portfolio-backed lending model outside its closed beta.