Will Nasdaq 100 (NDX) close over $30,000 on the final trading day of December 2026?
Prediction markets currently give a 19% probability that Will Nasdaq 100 (NDX) close over $30,000 on the final trading day of December 2026?. This contract trades at 19¢ on Polymarket, closing December 31, 2026. The 15¢ price implies NDX needs to gain roughly 50% from current levels (~$20,000) to resolve Yes, yet the 801.8% implied yield on the affirmative side suggests severe mispricing or illiquidity concerns—confirmed by zero 24-hour volume despite $278.9k open interest and a wide 6¢ spread.
Analysis
The 15¢ price implies NDX needs to gain roughly 50% from current levels (~$20,000) to resolve Yes, yet the 801.8% implied yield on the affirmative side suggests severe mispricing or illiquidity concerns—confirmed by zero 24-hour volume despite $278.9k open interest and a wide 6¢ spread. The 7-day rally from 10¢ to 15¢ combined with elevated realized volatility (769%) and a vol ratio of 2.53 indicates recent momentum, but with 258 days to expiry and a neutral regime, this appears to be a thin-liquidity market where the extreme yield reflects execution risk rather than genuine opportunity.
Resolution rules
This market will resolve to "Yes" if the official closing price for Nasdaq 100 (NDX) on the final trading day of December 2026 is higher than the listed price. Otherwise, this market will resolve to "No". 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, 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 Nasdaq 100 (NDX) "Close" prices available at https://finance.yahoo.com/quote/%5ENDX/history, published under "Historical Prices."
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sf trade 0x12f954246af28387c7e94410b04169f3e4b6a2bcf1ec7d456de488cf0c5a7bb1 yes 100