Prediction Markets Face $100 Million Midterm Test as Polling Anxiety Opens Credibility Fight
Updated
Updated · POLITICO · Oct 26
Prediction Markets Face $100 Million Midterm Test as Polling Anxiety Opens Credibility Fight
3 articles · Updated · POLITICO · Oct 26
Summary
Hundreds of millions of dollars are riding on Senate, House and governor races, making next Tuesday’s midterms the first major U.S. election test of whether prediction markets can forecast outcomes reliably.
Kalshi and Polymarket argue traders reveal truer expectations with money at stake, and their supporters say the markets gained momentum after signaling Donald Trump’s 2024 win earlier than many polls.
That credibility push comes with risk because markets and polls both point to a Democratic wave; if that fails to materialize, prediction markets could be blamed alongside pollsters.
The stakes reach beyond election night: a strong showing could help markets win acceptance as a political forecasting tool, while a miss would reinforce critics who see them as gambling platforms rather than financial exchanges.