Fortune Protocol has expanded Fortune Markets by integrating liquidity from Polymarket, giving users access to prediction markets from multiple venues through a single interface.
The update adds Polymarket alongside Predict.fun, which was already supported by the platform. Fortune said the goal is to create a unified market layer where traders can compare available liquidity, trading activity and implied probabilities before deciding where to take a position.
The platform has also redesigned its trading experience, adding clearer outcome selection and position previews. Its Portfolio section now combines open positions, resolved markets and historical trading activity in one place.
Fortune combines prediction-market liquidity
The Polymarket integration allows Fortune Markets users to discover event contracts from multiple liquidity sources without switching between separate platforms.
The redesigned interface displays key market metrics, including:
- Available liquidity
- Trading volume
- Market-implied probabilities
- Potential position outcomes
Users can select an outcome and preview their position before completing a trade. Once a position is opened, the unified Portfolio provides a consolidated view of active trades, settled markets and previous activity.
Fortune said it intends to continue connecting additional established prediction-market venues as it develops its aggregation model.
Predict.fun was previously integrated into other crypto products. Its infrastructure has also been used to provide prediction-market access through Binance Wallet, with markets spanning areas such as sports, economics, global events, culture and cryptocurrency.
Polymarket continues upgrading its trading infrastructure
Fortune’s integration comes as Polymarket has been strengthening its own liquidity infrastructure.
Earlier this year, Polymarket introduced its CLOB v2 trading system, featuring updated exchange contracts, a redesigned central limit order book and Polymarket USD (pUSD) as collateral.
The upgrade was accompanied by a $1 million liquidity incentive program aimed at attracting market makers and improving order-book depth.
Polymarket has also made it easier for external applications and interfaces to interact with its trading infrastructure. These developments are particularly relevant for aggregation platforms, where the depth of available liquidity can influence execution quality and price efficiency.
Prediction-market contracts generally fluctuate according to buying and selling activity. For example, a contract priced at $0.60 can broadly indicate a 60% implied probability, although actual execution depends on liquidity, market structure and trading costs.
Fortune has not disclosed how much Polymarket liquidity or trading volume is currently accessible through its platform.
Professional market makers are moving into prediction markets
Liquidity has become increasingly important as prediction markets attract more traders and institutional participants.
Wintermute entered the prediction-market sector earlier this year, providing two-sided liquidity across multiple platforms. The market-making firm highlighted growing demand while noting that liquidity remained relatively limited compared with established financial markets.
Deeper order books can help narrow bid-ask spreads and allow traders to execute larger positions with less impact on market prices. Better liquidity can also improve the quality of the probabilities reflected in prediction-market prices.
Fortune is approaching the same challenge from the aggregation side. Rather than relying on a single venue, it is bringing markets from different sources together and giving users tools to compare them before trading.
Prediction-market aggregation emerges as a new category
The development of platforms that combine multiple prediction markets is becoming a trend of its own.
Paradigm has been working on a professional prediction-market terminal designed for traders and market makers. Its efforts have focused on analyzing and potentially routing liquidity across both blockchain-based and regulated prediction platforms.
Fortune is taking a more consumer-facing approach by putting multiple markets directly into a unified trading environment.
With Polymarket now joining Predict.fun, users can access markets from both liquidity sources through Fortune Markets while managing positions and trading history from a single Portfolio.
Fortune said additional integrations are planned as it continues building its unified prediction-market infrastructure. The broader direction is clear: prediction markets are increasingly evolving from standalone venues into interconnected liquidity networks, with aggregation becoming an important layer between traders and individual platforms.
