TLDR
- Polymarket recorded $7.66B in trading volume in January 2026, up from $5.31B in December.
- Kalshi reached $9.16B in January trading volume, rising from $6.58B in December 2025.
- Jupiter launched an in-app Prediction feature for seamless Polymarket contract access.
- Coinbase introduced Kalshi-powered markets across all 50 U.S. states in January 2026.
Polymarket has expanded to the Solana blockchain through a new integration with Jupiter, a leading decentralized exchange aggregator on Solana. The move introduces Polymarket’s prediction markets directly into Jupiter’s application, allowing users to access event-based contracts without leaving the platform.
New Integration Brings Prediction Markets to Solana
Polymarket, a decentralized prediction market platform, is now live on Solana via a new partnership with Jupiter. Jupiter is a major decentralized exchange aggregator operating on the Solana blockchain.
On Sunday, Jupiter announced on X (formerly Twitter) that it has launched a built-in “Prediction” tab in its app. This feature allows users to interact with Polymarket contracts directly inside Jupiter. Users no longer need to leave the app to access Polymarket’s event-driven markets.
🚨 JUST IN: POLYMARKET EXPANDS TO SOLANA VIA JUPITER@Polymarket contracts are now embedded in @JupiterExchange interface.
The integration brings decentralized prediction markets to @Solana users.
Polymarket’s January 2026 volume hit $7.66B, up from $5.31B in December. pic.twitter.com/VtnWVctzLN
— BSCN (@BSCNews) February 2, 2026
“Integrating Polymarket is primed for making Jupiter the most innovative predictions platform on Solana,” the platform stated. The collaboration aims to make event-based trading more accessible to Solana users by streamlining the experience.
Event-Driven Trading Sees Continued Growth
Polymarket has become one of the largest prediction market platforms in the crypto space. It lets users trade on outcomes of real-world events, including politics, economics, sports, and culture.
In January 2026, Polymarket recorded a trading volume of $7.66 billion. This was an increase from $5.31 billion in December 2025, according to The Block’s data. Its competitor, Kalshi, also saw rising volumes, reaching $9.16 billion in January compared to $6.58 billion in the previous month.
The rise in volumes shows increasing user interest in event-driven contracts, especially around major global developments and sporting events.
Jupiter Positions Itself as a Solana-Based Prediction Hub
By integrating Polymarket directly, Jupiter has expanded its functionality beyond its original use as a trading aggregator. This new feature could position it as a central hub for prediction markets on the Solana network.
The prediction feature enables users to explore various contracts, track live outcomes, and place trades — all within the Jupiter interface. This offers convenience to users familiar with DeFi platforms but looking to engage in new market types.
Jupiter’s large user base and infrastructure on Solana may help Polymarket reach more traders and increase market activity in the Solana ecosystem.
Broader Expansion of Prediction Markets in Crypto and TradFi
The integration is part of a wider trend of prediction markets gaining popularity. These platforms are moving beyond niche crypto communities and are entering more traditional trading environments.
In January 2026, Coinbase rolled out access to Kalshi-powered prediction contracts across all 50 U.S. states. This marked a step toward regulated access to event contracts in the traditional financial system.
Additionally, Polymarket recently signed a multi-year sports data deal with Major League Soccer. This gives it access to official league data, which can be used to create licensed prediction contracts around games and player outcomes.
This growing interest from major exchanges and sports leagues may help normalize prediction markets and encourage further institutional participation.
