Hourly Briefing ·
2 stories in this edition: Chicago win the Pro Football NFC Championship priced at 13.0% on Kalshi, up 3 points, on $1.1M traded · Avengers: Doomsday have the best domestic opening weekend in 2026 priced at 52.5% on Polymarket, up 3.5 points, on $501K traded
PredictionBubbles' movers board lists the Chicago NFC Championship contract among its upward sports moves, in a sports markets category distinct from the lead. This…
No significant new platform headline in the last 30 minutes; news search recirculated only the Reuters political-donations report that already led the Oct. 22 0624…
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Chicago’s contract to win the Pro Football NFC Championship was priced at 13.0% on Kalshi, up 3 probability points, with $1.1M traded, in the supplied update published Oct 23, 2026, at 5:24 AM ET. According to PredictionBubbles’ movers board, the contract appeared among rising sports markets, rather than as the board’s overall lead.
PredictionBubbles measures moves over 24 hours using probability-point changes, not relative percentage gains. Chicago’s increase therefore represents a 3-point shift in the market’s assessment, rather than a 3% relative rise.
The board draws prices from Kalshi and Polymarket and updates every 15 minutes. The supplied source records a venue-data snapshot of 23 Oct 2026, 09:15 UTC. It does not identify a team development or other specific catalyst for Chicago’s move.
According to PredictionBubbles, the ranking covers 2,039 markets with lifespans longer than 14 days, excluding same-week fixtures. Only open contracts with a valid 24-hour comparison qualify; the displayed table includes the top 150 of 479 markets that moved at least one probability point.
Rankings depend on the size of the probability change, not trading volume or liquidity. The $1.1M traded figure provides context for Chicago’s repricing, but the supplied material does not establish that contract’s order-book depth or explain what drove the buying.
Polymarket priced the chance that Avengers: Doomsday would record the biggest domestic opening weekend in 2026 at 52.5%, up 3.5 percentage points, with $501K traded, in the supplied market update published Oct 23, 2026, at 5:24 AM ET.
The price puts the outcome slightly above even odds. The move reflects a higher market assessment, but the supplied material does not identify a film-specific development behind it.
According to predictionbubbles.net, its movers dashboard measures probability-point changes over 24 hours using prices from Polymarket and Kalshi. The supplied page records a venue-data snapshot of 23 Oct 2026, 09:15 UTC, and says it refreshes every 15 minutes.
The accompanying news summary reported no significant new platform headline in the preceding 30 minutes. Its search surfaced only a previously covered Reuters report about political donations; the supplied material establishes no connection between that report and the Avengers: Doomsday contract.
The $501K traded provides activity context, but the supplied headline does not specify the volume period. Nor does the material provide order-book depth or contract-resolution details, limiting what can be concluded about liquidity or the precise criteria for determining the winner.
According to predictionbubbles.net, movement rankings depend on the absolute 24-hour probability-point change, not trading volume. That distinction matters here: the price change and the amount traded describe different aspects of the market, and neither establishes why traders revised their assessment.