A Mystery Trader Scored With Prescient Bets on the Nobel Peace Prize
1. A new Polymarket account capitalized on bets for Machado's Nobel win. 2. The NYSE's parent company plans to invest up to $2 billion in Polymarket. 3. Concerns arise about possible insider trading in Polymarket's betting activities. 4. Machado's winning odds soared from 5% to 70% before the announcement. 5. Polymarket aims to regain access to the U.S. market with recent investments.