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Galaxy Digital Opens OTC Desk for Prediction Markets and Executes $10M Deal With Arca

Reported by Coinspot
Jun 4, 2026· 3 min read
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Key Takeaways
  • • Galaxy Digital launched an institutional OTC prediction markets desk through its global markets division, providing large-scale liquidity for non-sports event contracts on Kalshi and Polymarket that retail platforms cannot accommodate.
  • • The firm executed a $10 million inaugural trade with crypto hedge fund Arca on the Digital Asset Market Clarity Act (CLARITY Act), a transaction roughly five times larger than total retail volume on the equivalent Kalshi contract tracking the same legislation.
  • • Galaxy structures prediction market trades as event swaps under pre-existing ISDA agreements, eliminating the need for institutions to establish separate legal infrastructure or directly open accounts on retail prediction market platforms.
  • • Privacy protection is a critical institutional demand; OTC settlement prevents wallet address exposure that occurs on public platforms like Polymarket, allowing large market participants to build positions without public disclosure.
  • • The $10 million Arca trade demonstrates immediate institutional demand validation and suggests Galaxy's OTC desk is positioned to capture significant capital flows from hedge funds and institutional investors seeking institutional-grade prediction market infrastructure.
Summary
Galaxy Digital, the Nasdaq-listed digital asset and AI infrastructure firm, has entered the prediction markets space by launching an institutional OTC trading desk designed to serve capital allocators seeking exposure to prediction market outcomes at scales unavailable on retail platforms. The desk, operated through Galaxy's global markets division, focuses on non-sports event contracts listed on prediction market platforms Kalshi and Polymarket, addressing a structural gap in the market where institutional investors face liquidity constraints and operational friction.

The strategic rationale centers on two institutional pain points. First, retail prediction market platforms operate with volume constraints that make large positions impractical; Galaxy's $10 million trade with Arca on the CLARITY Act outcome was approximately five times the total retail volume on the comparable Kalshi contract tracking identical legislation. Second, direct platform participation exposes institutional players' wallet addresses and trading positions to public scrutiny—a material concern for hedge funds and large asset managers seeking to build positions discreetly. By structuring these transactions as event swaps under pre-existing ISDA master agreements, Galaxy eliminates both operational friction and the need for institutions to establish separate legal infrastructure or maintain direct accounts on prediction market platforms.

The inaugural trade exemplifies the market opportunity. Galaxy and Arca executed a $10 million swap on whether the Digital Asset Market Clarity Act of 2025 will pass Congress before 2027. According to Galaxy's head of prediction markets, Gilbert Wasserman, privacy constitutes a major institutional attraction, as OTC settlement avoids the public wallet exposure inherent in on-chain platform participation. This inaugural transaction immediately validates institutional appetite and positions Galaxy to capture institutional capital flows in a prediction markets segment currently dominated by retail participants and smaller hedge funds. The launch reflects broader institutional infrastructure development in prediction markets as regulatory clarity and capital inflows accelerate demand for large-scale, confidential market access.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Coinspot Galaxy Digital Opens OTC Desk for Prediction Markets and Executes $10M Deal With Arca