Democrats Post Dominant Midterm Showing as Prediction Markets Draw Scrutiny
The Hill reported that most of Tuesday's midterm results were foretold by prediction markets before polls closed, while The Guardian reported doubts about their record.
Democrats delivered a dominant performance in this week’s midterm elections, which The Hill described as a “political earthquake” that shifted the balance of power in Washington, D.C. and offered a clear view of voter frustration with President Trump and his party. In a report by Julia Shapero, The Hill’s report that prediction markets foresaw Democratic dominance examined how the outcome compared with forecasts from online platforms.
According to The Hill, most of Tuesday’s results were foretold in the hours before polls closed. The report stated that online prediction market platforms, such as Kalshi and Polymarket, have proven capable in ways the available summary does not fully describe, as the excerpt breaks off before the sentence ends.
The Guardian, in a report by Niamh Rowe, said that Polymarket and Kalshi have risen for collecting the “wisdom of crowds,” but added that after high-profile blunders some wonder whether their predictions were simply luck. The paper framed the US midterms as a big test of the platforms’ accuracy in its report on whether prediction markets are accurate on elections.
The two outlets emphasize different aspects of the same subject. The Guardian raised doubts about the platforms after blunders, while The Hill reported that most of Tuesday’s results had been foretold before polls closed. The summaries available here do not reconcile those positions, and neither sets out the platforms’ full record across all races.
The Hill also read the results as offering a clear view of voter frustration with President Trump and his party, a point the Guardian summary does not address. Those accounts are presented here as the sources describe them, and this newsroom has not independently verified the forecasts of any platform.
Sources: The Guardian: Are prediction markets accurate on elections? The US midterms are a big test; The Hill: Prediction markets foresaw Democratic dominance in midterms elections.