The US-Israeli military campaign against Iran is the single largest cluster of prediction market activity. Over $100M in volume concentrated on conflict timelines, regime change, and the Strait of Hormuz.
Over $1.5B in combined volume on the 2028 race. JD Vance leads the Republican field while Gavin Newsom is the Democratic frontrunner — but wide-open fields mean high uncertainty.
Will Gavin Newsom win the 2028 US Presidential Election?