Startup Gondor has officially launched V1, a portfolio-based account margin product that allows Polymarket traders to borrow funds against their entire prediction market portfolio - rather than just a single position. Private access is scheduled to begin next week, while a public launch is targeted for September.
The shift sounds technical, but its impact is significant for anyone trading in prediction markets. Historically, borrowing to size up bets on Polymarket has been an expensive and highly restricted affair. V1 aims to break down those barriers.
Why the Old Model Made Borrowing Expensive
During its seven-month closed beta, Gondor filtered through more than 150,000 waitlisted users, selecting 1,000 of the most active Polymarket traders to participate in testing. The shortcomings of the old model quickly became apparent.
In the early beta, borrowers used an isolated lending model per position. The problem is that prediction markets are binary - a position can lose nearly all its value before it can even be liquidated. That risk left lenders uneasy: they charged higher interest rates, imposed stricter requirements, restricted loans strictly to the most liquid markets, and were sometimes forced to close loans before the underlying prediction market resolved.
Cross-Margin: Gains on One Side Offset Losses on Another
V1 addresses this through a cross-margin system. Instead of assessing each position individually, the system calculates the entire portfolio as a single unit - gains in one position can offset losses in another. Gondor likens this to the way traditional prime brokers extend credit based on an investor’s overall portfolio rather than evaluating assets individually.
According to Gondor, this structure enables greater borrowing capacity and lower financing costs, supports a wider variety of prediction markets, and allows traders to hold open positions until markets fully resolve rather than being forced into early closures. The company also emphasized that it does not take custody of user assets in this product. Gondor has been developing this lending strategy since its angel funding round in August 2025, led by Maven11 Capital with participation from investors connected to Polymesh, Rhino.fi, Futuur, and Salt.
Lingering Questions
Despite the enticing promise, several crucial details remain undisclosed ahead of the private access rollout: borrowing interest rates, collateral requirements, and liquidation trigger thresholds. For traders looking to leverage prediction markets, these figures will ultimately determine whether V1 is genuinely cheaper - or if it merely sounds that way on paper.
Reported by crypto.news.
Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.
