TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 2, 4:00 PM EST
Kalshi
The S&P 500 index will reach various price levels throughout a wide range on June 2, 2026, measured at end-of-day.
Prediction market odds on Kalshi reflect real-money consensus from traders betting on S&P 500 levels, whereas Wall Street analyst forecasts rely on fundamental models and economic projections. Markets often incorporate forward-looking sentiment faster than traditional analyst revisions, especially during volatile periods. Comparing Kalshi odds to consensus price targets from major investment banks reveals whether traders are pricing in more optimism or caution than the analyst community. This divergence can highlight where market expectations diverge from institutional research.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, the S&P 500 closing price on June 2, 2026 at 4pm EDT is priced through binary or range-based contracts that allow traders to bet on specific price levels. Each contract reflects the collective probability estimate of where the index will settle at that exact moment. Traders buy and sell shares representing yes or no outcomes, with prices ranging from near zero to near one dollar, directly corresponding to implied probability. Kalshi's order book aggregates all buy and sell interest, creating a continuous market price that updates with each trade.
The market resolves on Jun 2, 2026, immediately after the S&P 500 closes at 4pm EDT on June 2, 2026. The outcome is determined by the official closing price of the S&P 500 index as reported by major financial data providers. Resolution occurs within hours of market close, allowing traders to see final payouts quickly. The specific price level or range you selected when placing your trade determines whether your position wins or loses based on where the index actually closes.
Major catalysts include Federal Reserve policy decisions, inflation reports, employment data, and corporate earnings announcements leading up to June 2026. Geopolitical tensions, interest rate expectations, and sector-specific news can drive significant intraday and multi-week swings. Economic surprises—whether stronger or weaker than consensus—typically trigger sharp market repricing. Additionally, earnings seasons, merger activity, and shifts in growth or recession expectations will influence trader positioning. Monitoring economic calendars and central bank communications helps anticipate volatility that could impact the final S&P 500 closing price.