
S&P 500 (SPX) Up or Down on April 14?
Prediction market · Polymarket
Overview
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Tuesday, April 14, 2026 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index closing price for S&P 500 (SPX) on Tuesday, April 14, 2026 is lower than the official S&P 500 Index closing price for SPX on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day. If the two specified closing prices are exactly equal, this market will resolve 50-50. Note that all figures will be rounded to the nearest cent using standard rounding. If SPX does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official closing price published by S&P 500 Index for that shortened session will still be used for resolution. If either of the relevant days have no official closing price (for example, due to a trading halt into the market 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 the Wall Street Journal, specifically the Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia
Ticker
spx-up-or-down-on-april-14-2026
Volume
107.5K
24h volume
107.5K
1w volume
107.5K
Open interest
78.6K
Liquidity
28.9K
Liquidity CLOB
28.9K
Start
Apr 13, 2026
End
Apr 14, 2026
Status
Active
Access
Restricted
Created
Apr 14, 2026
Resolution source
https://www.wsj.com/market-data/stocks
Event ID
374698
Slug
spx-up-or-down-on-april-14-2026
Markets
1
Raw event data
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"title": "S&P 500 (SPX) Up or Down on April 14?",
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}- S&P 500 (SPX) Up or Down on April 14?Vol 108.0KLiq 29.2KEnd Apr 14, 2026OpenOrder book