Prediction HFT
LIVE ยท TRADING OPENSPXEVENT IN 174D 9H
What will S&P 500 (SPX) hit by end of December?

What will S&P 500 (SPX) hit by end of December?

MARKETS12
CLOSESDec 31, 2026 ยท 09:00 PM UTC
SOURCEfinance.yahoo.com
EVENT VOLUME
$1k
MARKETS
12
LIQUIDITY
$60k

Markets in this event

12 markets ยท sorted by volume

Event activity

Across all 12 markets
24H VOLUME
$1k
Past 24 hours
TOTAL VOLUME
$219k
Since creation
LIQUIDITY
$60k
Available to trade

Resolution rules

Verbatim from Polymarket
https://finance.yahoo.com/quote/%5EGSPC/
SOURCEfinance.yahoo.com
ORACLEUMA Optimistic
DISPUTE PERIOD2 hours

About this event

Context for traders

What will S&P 500 (SPX) hit by end of December 2026?

How trading works

Polymarket uses a central limit order book (CLOB) model โ€” you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.

FAQ

Resolution & format
How are markets in this event resolved?+
https://finance.yahoo.com/quote/%5EGSPC/
When do these markets close?+
Trading closes at Dec 31, 2026 ยท 09:00 PM UTC. After close, the UMA oracle proposes a resolution and a 2-hour dispute window opens before final settlement.
How many markets are in this event?+
This event contains 12 markets. Each market settles independently โ€” you can trade any or all of them.
What happens if the resolution source is unavailable?+
If the primary resolution source is unavailable, the market may be delayed or resolved by UMA oracle vote using credible alternative sources. Polymarket's optimistic oracle has final authority on disputed resolutions.
How do I trade on Polymarket?+
You need a Polymarket account (sign up with email or crypto wallet). Connect a Polygon-compatible wallet, fund it with USDC, and you can buy or sell shares of any outcome. All settlements are in USDC.