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Kalshi and Polymarket snapshot puts open market count at 2,147

No new race call or platform headline in the last 30 minutes changes the picture, so this edition leads with a fresh volume-and-universe read, in a category different…

PredictionBubbles’ live universe contains 2,147 open markets across Kalshi and Polymarket, with $6.18B in total traded volume, according to its update published Nov 4, 2026, at 5:24 AM ET.

A market-universe update rather than a new catalyst

The update focuses on market coverage and trading volume. According to PredictionBubbles, no new race call or platform headline in the preceding 30 minutes changed the overall picture.

The figures describe the combined universe across the two platforms. The supplied material does not break out market counts or traded volume separately for Kalshi and Polymarket.

It also provides no earlier comparison for those totals. The snapshot therefore establishes the reported size of the universe, but does not establish whether market activity has accelerated or slowed.

What it means for prediction markets

  • Coverage is not concentration: The 2,147 open markets indicate the universe’s breadth, but the supplied figures do not show which contracts account for the most trading.
  • Volume is not current liquidity: The $6.18B total does not, by itself, establish how much trading interest is available at current prices.
  • No fresh directional signal is identified: The update reports no picture-changing race call or platform headline in the preceding 30 minutes; it does not provide contract-level price changes.
PredictionMarketsKalshiPolymarketInfiniti MarketsInfiniti Signals

Sources & attribution

Published
  1. Source 1
    Kalshikalshi.com
    Publisher
    https://kalshi.com/markets
    Source URL
    The feed did not publish this story's article address.
  2. Source 2
    Polymarketpolymarket.com
    Publisher
    https://polymarket.com
    Source URL
    The feed did not publish this story's article address.

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