Alexander Zverev wins priced at 75.0% on Kalshi, down 16.0 points, on $1.2M traded
PredictionBubbles' movers board lists the Zverev contract among its new markets on the move and among its downward sports moves, in a sports markets category alongside…
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Alexander Zverev’s win contract on Kalshi was priced at 75.0%, down 16.0 probability points, with $1.2M traded, according to the supplied market update published Oct 27, 2026 · 3:39 PM ET. The decline represents a substantial repricing, although the contract remained above 50%.
According to PredictionBubbles, the contract appeared both in its selection of recently opened markets showing movement and among declining sports contracts. The supplied material does not identify the opponent, competition or specific outcome covered by the contract.
How the move is measured
PredictionBubbles ranks changes over 24 hours using probability points rather than relative percentages. Its board refreshes every 15 minutes; the supplied page records venue data retrieved on 27 Oct 2026, 19:09 UTC.
The site says its rankings cover 1,990 markets lasting longer than 14 days, excluding same-week fixtures to avoid having short-lived settlement swings dominate the results. Only open contracts with a valid 24-hour price comparison qualify, and trading volume does not affect their movement ranking.
What the data does—and does not—show
The $1.2M traded provides context for the Zverev contract’s price shift, but the supplied reporting offers no explanation for the decline. It contains no match developments or other event-specific information linking the repricing to a particular catalyst.
PredictionBubbles distinguishes price movement from trading activity: one measures how the market’s implied probability changed, while the other measures turnover. Neither the reported volume nor the size of the decline establishes the contract’s available liquidity or explains why traders changed their assessment.
What it means for prediction markets
The direction is clear: Zverev’s contract fell 16.0 probability points to 75.0%; that is a point change, not a 16.0% relative decline.
Turnover is context, not an explanation: The reported $1.2M traded does not establish what drove the move.
Contract details remain essential: Without the competition, opponent or settlement terms, the price cannot reliably be mapped to a specific sporting outcome.
The figures are a snapshot: PredictionBubbles updates every 15 minutes, so the reported probability should not be treated as a continuing live quote.