[Prediction Market Polymarket in Talks for $400 Million Funding at $15 Billion Valuation] According to sources cited by The Information, prediction market platform Polymarket is in discussions with investors to raise $400 million at an approximate valuation of $15 billion (including new funds). This funding will be added to the $600 million funding round invested by Intercontinental Exchange (parent company of the New York Stock Exchange) last month, during which the valuation was not disclosed. Polymarket is seeking to bring in more strategic investors beyond Intercontinental Exchange.