RSPF's prediction markets inroads don't end there. Member firm CME Group (CME) is partnering with FanDuel on event contracts, while Intercontinental Exchange (ICE) — the owner of the New York Stock Exchange and another RSPF holding — recently invested $2 billion Polymarket. That deal is particularly noteworthy. That's because it values Polymarket at$9 billion to $10 billion post-money. There's already talk that that company could be pursuing more financing at a$12 billion to $15 billion valuation range. C ...