BlockBeats news, on October 30, according to Bloomberg, prior to the U.S. midterm elections (November 3), media outlets including CNN, CBS News, Dow Jones, and CNBC entered into commercial partnerships with prediction markets Kalshi and Polymarket, incorporating election betting odds into their reporting.
Bloomberg’s analysis of Dune data shows that election-related trading volume on the two platforms totaled approximately $1.5 billion. Regarding partnerships: CBS News announced Kalshi as its prediction market sponsor; CNBC disclosed a collaboration with Kalshi involving customer acquisition revenue sharing and a minority equity stake; The Wall Street Journal features a Polymarket odds column on its homepage. Fox and CNN stated they will not report odds during their election night broadcasts.

