$197 million traded in Kalshi, Polymarket midterm election markets

Prediction market users have traded nearly $200 million on midterm elections so far

NBC News Clone summarizes the latest on: Kalshi Polymarket Midterm Election Markets Money Bet Invest How Rcna352804 - Technology and Innovation | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.

An NBC News analysis examined trading across 1,408 midterm-related prediction markets on Kalshi and Polymarket.

July 10, 2026, 12:00 PM EDT

By Anna McLean

As prediction markets have boomed on topics from war to sports, trading volume on midterm election results has surpassed $197 million, according to an NBC News analysis of 1,408 open markets on Kalshi and Polymarket.

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