Intercontinental Exchange (NYSE Parent) Invests Additional $600 Million in Polymarket

Intercontinental Exchange, Inc. (NYSE: ICE), the operator of the New York Stock Exchange, has completed a new direct cash investment of $600 million in the leading decentralized prediction market platform Polymarket. This forms part of the previously announced investment arrangement of up to $2 billion.

In addition, ICE expects to purchase up to $40 million of Polymarket securities from certain existing holders. In October 2025, ICE made an initial direct investment of $1 billion in Polymarket. With today’s additional direct investment and the anticipated secondary purchases, ICE will have fully completed its obligations under the agreement.

The investments are not expected to have a material impact on ICE’s financial results or capital return plans. The exact valuation of the current transaction will be disclosed once Polymarket completes its equity capital fundraising round.

Polymarket is the world’s largest decentralized platform for trading predictions on real-world event outcomes (politics, sports, finance, crypto, and more). The platform runs on the Polygon blockchain (#POLY) for fast and low-cost transactions and uses the UMA (#UMA) Optimistic Oracle for decentralized and transparent market resolution.

This fresh capital injection from a traditional financial powerhouse is the latest strong signal that prediction markets are entering the mainstream. Following record trading volumes during the U.S. elections and other major global events, Polymarket continues to attract institutional interest as a new asset class alongside conventional derivatives.

The official announcement was published on Business Wire and ICE’s Investor Relations site on March 27, 2026.