S&P 500 (SPX) Up or Down on August 5?
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Wednesday, August 5, 2026 is higher than the official S&P 500 Index closing price for SPX on the most ...
Save this market to your VoxOdds watchlist. We use market follows and outbound demand to decide which setups deserve deeper research notes.
Polymarket Odds
On-chain priceCommunity Lobby
Rep-weightedWhat do you think?
Make your prediction — see how the crowd voted after
Anonymous • One vote per person
Given the market is currently open on August 5th, the SPX has already moved, and a slight upward bias is often observed historically, but the day's direction is highly uncertain at any given moment.
Edge: The market's 70% 'Up' probability seems overly confident for a single day's movement, suggesting a potential overestimation of bullish momentum or an underestimation of intraday volatility.
The market is strongly pricing in an upward move for the SPX on August 5th, with a 76% probability, suggesting investors believe positive catalysts or technical support will prevail. Consider a long position if your independent analysis aligns with this high probability, but be mindful that the relatively high volume of $78,403 indicates significant betting activity, so monitor for any sudden shifts in sentiment or news that could challenge this consensus.
Share Your Insight
Set a username in the top nav to start sharing insights.
Community Insights
0 insights • Sorted by quality × reputationNo insights yet
Be the first to share your take on this market.