SportsKXNASCARRACE-COOOS26-WIBYCloses Sep 13, 2026
Cook Out Southern 500 Winner
Cup Series: William Byron wins
COMBO
1 leg · KalshiBuild a Parlay
Select markets above to estimate combo odds. Place your combo on Kalshi
Yes Price
7%
No Price
93%
24h Change
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Volume (24h)
9.8K
Total Volume
10.1K
Open Interest
10.1K
Yes Bid / Ask
6¢ / 7¢
No Bid / Ask
93¢ / 94¢
Status
active
Order Book
Order book unavailable
Recent Trades
PriceSideQtyTime
¢YES1d ago
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¢YES1d ago
Price History
No price history available yet. Data will appear after the snapshot job runs.
Market Rules
If William Byron finishes in first in the Main race at the 2026 Cook Out Southern 500 originally scheduled for Sep 6, 2026, then the market resolves to Yes.