USC wins priced at 44.0% on Kalshi, down 15 points, on $2.3M traded
PredictionBubbles' movers board lists the USC win contract among its largest downward moves and its most active markets, in a sports markets category distinct from the…
USC’s win contract on Kalshi was priced at 44.0%, down 15 probability points over 24 hours, with $2.3M traded, according to PredictionBubbles’ movers board. The contract appeared among both the board’s largest declines and its most actively traded markets.
The snapshot accompanied an update published Oct 24, 2026 · 9:54 PM ET. PredictionBubbles listed its underlying venue-price retrieval time as 25 Oct 2026, 01:47 UTC and said the board refreshes every 15 minutes.
A decline alongside substantial trading
The USC listing sits in PredictionBubbles’ sports category. Its appearance in both the downward-movers and activity rankings captures two separate measures: the shift in its market-implied probability and the amount traded. The board ranks activity by 24-hour trading volume.
The supplied material does not identify USC’s opponent, the specific competition or the contract’s settlement terms. It also offers no explanation for the decline, leaving the price movement and trading total as the available evidence rather than establishing a news-driven cause.
How the board measures movement
According to PredictionBubbles, the rankings cover 1,959 markets that last longer than 14 days across Polymarket and Kalshi. Same-week fixtures are excluded to keep rapid moves associated with settlement from dominating the results. Only open contracts with a valid 24-hour comparison qualify.
Movement rankings use the absolute change in probability points, without adjusting for trading volume or liquidity. USC’s 15-point decline is therefore a change in the market’s implied probability, not a 15% relative fall; its activity ranking provides separate context for that repricing.
What it means for prediction markets
- Price and activity tell different stories: The 44.0% price and 15-point decline describe the repricing, while $2.3M traded measures participation.
- Volume does not establish the cause: The supplied reporting does not connect the move to a particular development or establish the market’s liquidity.
- Contract details remain essential: Without the specific event and settlement terms, the USC listing cannot support a fuller assessment of what traders were pricing.
- Rankings have boundaries: The board’s duration and comparison requirements mean it is not a comprehensive ranking of every sports-market move.
Sources & attribution
- [1]Predictionbubbles (predictionbubbles.net)https://predictionbubbles.net/markets/movers/
Date & time:
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