TLDRIntercontinental Exchange invested $600 million in Polymarket as part of its funding agreement.ICE plans to purchase up to $40 million in Polymarket securities from existing holders.The new investment completes ICE’s previously announced $2 billion commitment.ICE made its initial $1 billion investment in Polymarket in October 2025.The October 2025 deal valued Polymarket at about $8 billion before the investment.Intercontinental Exchange confirmed a new $600 million direct cash investment into Polymarket on Friday morning. The company also plans to acquire up to $40 million in securities from existing holders. With these steps, ICE completes its previously announced investment arrangement with the platform.ICE Expands Financial Commitment to PolymarketICE disclosed that the $600 million payment forms part of Polymarket’s ongoing equity capital raise. The company also expects to purchase up to $40 million in securities from certain current shareholders. Together, these transactions fulfill ICE’s structured commitment of up to $2 billion.ICE made its first direct investment in October 2025 with a $1 billion tranche. That transaction valued Polymarket at about $8 billion before the investment. The post-money valuation ranged between $9 billion and $10 billion. However, ICE has not yet disclosed the valuation attached to the new $600 million tranche.The company stated that it will release specific terms after Polymarket completes its fundraising. ICE confirmed that these investments will not materially affect its financial results. It also said the transactions will not alter expected capital return plans.ICE owns and operates the New York Stock Exchange. The company ranks among the largest providers of financial market technology and data worldwide. Therefore, the transaction adds Polymarket to its portfolio of strategic investments.ICE structured the funding as a multi-part program. The latest payment and planned secondary purchases complete that program. No executive statements accompanied the March 2026 disclosure.Polymarket Partnership and Market PositionPolymarket operates a prediction market platform focused on real-world event outcomes. Users place wagers based on aggregated probabilities of future events. During the 2024 U.S. presidential election, the platform recorded elevated activity from retail and institutional participants.The October 2025 agreement included plans for ICE to distribute Polymarket’s event-driven data globally. ICE aimed to provide that data to institutional clients through its existing channels. The companies also referenced collaboration on tokenization initiatives at that time.However, the latest announcement did not revisit distribution or tokenization plans. ICE focused solely on confirming the completion of its capital commitment. The company described the investment as part of its existing arrangement.Polymarket’s primary competitor remains Kalshi, which operates under CFTC regulation. Both platforms offer contracts tied to event outcomes and probabilities. ICE did not comment on competitive positioning in its statement.ICE reiterated that its total commitment now reaches the upper limit of the original agreement. The combined primary and secondary investments account for the full planned allocation. Specific valuation details will follow once Polymarket finalizes its equity raise.The post ICE Finalizes $600M Polymarket Capital Commitment appeared first on Blockonomi.