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Polymarket’s prediction-market share falls to 17.2% as Kalshi holds lead
Face-value volume puts Kalshi at three-quarters of DeFi Rate’s latest nine-venue tally, while Polymarket retains a lead in U.S. search interest.
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ProphetX adds Parlay Mode for multi-leg sports trades
The dedicated interface surfaces markets with parlay quotes and keeps a single trade slip open across sports and leagues.
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NFL prediction trading tops $1.035 billion as Kalshi dominates
Patriots-Seahawks and 49ers-Rams each drew more than $100 million as Week 1 trading spread well beyond the opening games.