TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 4:00 PM EST
Polymarket
S&P 500 (SPY) closes above ___ on June 30?
S&P 500 (SPY) closes above ___ on June 30?
Prediction market odds reflect real-money trader conviction and often incorporate forward-looking signals faster than traditional analyst consensus. While Wall Street equity strategists publish target prices and year-end forecasts based on fundamental models, this market aggregates live trader bets on a specific price level by a fixed date. Comparing the two reveals whether the crowd's probabilistic view aligns with or diverges from published analyst price targets, offering a useful cross-check on near-term index direction.
On Polymarket, traders buy and sell shares representing yes or no outcomes, with the market price reflecting the collective probability assigned by all participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share trades between 0 and 100 cents, so a price of 65 cents means the crowd estimates roughly a 65 percent chance of the outcome occurring. Liquidity, order flow, and new information continuously adjust prices, allowing you to enter or exit positions at the prevailing market rate.
This market resolves around Jun 30, 2026, once the trading day closes and SPY's final price is verified against credible public sources. The outcome is determined by whether the closing price meets or exceeds the specified threshold. No further trading occurs after resolution, and payouts are distributed based on the confirmed result.
Major catalysts include Federal Reserve policy announcements, inflation and employment data, corporate earnings surprises, and geopolitical developments that shift risk appetite. Interest rate expectations heavily influence large-cap valuations, so any shift in monetary policy guidance can trigger sharp repricing. Market breadth, sector rotation, and volatility spikes also drive trader positioning. Technical levels and options expiry dates may create additional momentum around key price thresholds leading up to the June 30 close.