Financials · Indices
S&P 500 close on Dec 31?
Order book
Rules
The bracket containing the official S&P 500 closing value on December 31 resolves to Yes.
Timeline
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Market opened2026-11-04 17:32:01 UTC
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Event starts2026-11-04 17:32:01 UTC
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Market closes2026-12-31 17:32:01 UTC
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PayoutWinning contracts pay $1.00 each once the result is confirmed
About
Closing level of the S&P 500 index on the last trading day of the year.
S&P 500 close on Dec 31?
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Each contract pays $1.00 if your side is right. Prices are the market's odds: 62¢ ≈ 62% chance.
Taker fee: 7.00% × P × (1 − P) per contract, rounded up.