Prediction Pulse: Trump announcement stirs market chatter as Pentagon Pizza Index stays flat

Prediction Pulse: Lisa Cook faces Trump challenge, Trump Jr. plays both markets, and Taylor Swift turns Polymarket into a payday

Prediction Pulse: Kalshi and Polymarket face competition from Prophet Arena, plus Jerome Powell’s speech

Prediction Pulse: Trump-Putin meeting dominates as Kalshi and Polymarket face scrutiny over market controversies