Post
The Wall Street Journal
wsj.com
did:plc:i3fhjvvkbmirhyu4aeihhrnv
The wildest frat party on campus? Prediction markets. Kalshi and Polymarket are pouring money into deals with social-media influencers and college students.
https://on.wsj.com/4cxMtfa
2026-03-06T13:36:21.359Z