How many Grand Slams will Jannik Sinner win in 2026?
This contract is priced at 77¢ on Kalshi. Current book: 68¢ bid, 77¢ ask, 9¢ spread.
Implied probability
Event outcomes
3
Family volume
$729
Best sibling
3+ Grand Slam wins 28¢
Ticker
KXGRANDSLAM-JSIN26-2
Price history
77¢ current
+40¢Orderbook snapshot
68 / 77¢
Contract terms
Resolution, venue, and identifiers.
Resolution rules
If Jannik Sinner wins at least 2 tennis Grand Slams in 2026, then the market resolves to Yes.
Venue
Kalshi
Closes
Sep 29, 2026
Identifier
KXGRANDSLAM-JSIN26-2
Event family
How many Grand Slams will Jannik Sinner win in 2026.
This view keeps the individual contract next to its sibling outcomes. For long-tail search traffic, this is the useful context: where the current price sits inside the event, how much volume exists around the family, and which outcomes have actual depth.
Total volume
$729
Outcomes
3
Highest price
1+ Grand Slam wins 85¢
Current share
18%
Indicators
Yield, cliff risk, volatility, and regime.
Regime
taker
Score
0.636
Observability
direct
Event type
sports
Full indicator table
Odds pages
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SimpleFunctions context
Index, screen, query, and monitor.
Prediction Market Index
Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
Filter adjacent contracts by volume, expiry, IY, CRI, venue, and theme.
Event Probability API
Read 77% as a structured event probability object for agents and apps.
Realtime Data API
Prices, orderbooks, movement, heat, and liquidity indicators across venues.
World State API
Compact market-aware context packets for agent sessions and scheduled refresh.
Hedging Workflows
Map a thesis or exposure to candidate event markets and monitoring paths.