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OtherMulti-outcomeExpires Dec 31, 2026

Will S&P 500 (SPX) close at $7,000-$7,500 in December?

Probability

22¢

1h

-1.0pp

24h

+5.5pp

24h Vol

$34.60

Liquidity

$2.4K

Probability (last 7 days)

-0.5pp 7d
Apr 18, 2026, 15:00Apr 25, 2026, 12:53
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Up 6pp over 24h

    Now 22¢; -1.0pp in the last hour.

  2. 2

    Resolution-risk signal firing

    Expires in 6008h with open resolution ambiguity.

  3. 3

    Wide spread — 19.0¢

    Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

AI prose summary

 

Prose narration of the same metrics shown in the structured breakdown above. Cites only the market data on this page — no news, no predictions. Use the structured factors as the canonical answer; this is here for readability.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 6008.1h

    LOW
  • 12:53Signal

    Signal · Resolution risk

    Expires in 6008h with open resolution ambiguity.

    LOW
  • 12:00Price

    Probability up 4.5pp

    to 21¢

    MEDIUM
  • 10:00Price

    Probability up 9.0pp

    to 24¢

    MEDIUM
  • 03:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 02:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 00:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 23:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 21:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 20:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 18:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 17:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 16:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 14:00Price

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -7.5pp

    to 16¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 17¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 17¢

    MEDIUM
  • 2d agoPrice

    Probability down -8.0pp

    to 15¢

    MEDIUM
  • 2d agoPrice

    Probability down -6.5pp

    to 17¢

    MEDIUM
  • 2d agoPrice

    Probability down -8.5pp

    to 14¢

    MEDIUM
  • 2d agoPrice

    Probability down -5.5pp

    to 18¢

    MEDIUM
  • 2d agoPrice

    Probability down -5.5pp

    to 18¢

    MEDIUM
  • 2d agoPrice

    Probability down -5.5pp

    to 18¢

    MEDIUM
  • 2d agoPrice

    Probability down -8.0pp

    to 15¢

    MEDIUM
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve according to the official closing price for S&P 500 (SPX) on the final trading day of December 2026. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. If the final trading day of the month is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution. If no official closing price is published for that session (for example, due to a trading halt into the close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is Yahoo Finance, specifically the S&P 500 (SPX) "Close" prices available at https://finance.yahoo.com/quote/%5EGSPC/history, published under "Historical Prices."

Resolution & Risk

LOW risk
End date
Dec 31, 2026
UMA status
n/a
Resolution source
https://finance.yahoo.com/quote/%5EGSPC/historyAmbiguous wording
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (19.0¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
Deliver

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