S&P price on Mar 11, 2026 at 4pm EDT?

It will settle to the official S&P 500 index level at 4:00 PM EDT on March 11, 2026 as published by the data source specified in the market’s rules; the single outcome whose predefined price range contains that published closing level is the winning outcome.

The 60 outcomes are predefined, mutually exclusive price ranges or exact-point outcomes visible on the market page—identify the outcome labels to see the boundaries, and the outcome whose range contains the published closing level will settle as the winner.

The market follows the contingency and settlement procedures in its rulebook: common approaches include using an alternate approved data provider, the last available official published price, or postponing settlement until a verifiable price is available—consult the market’s settlement policy for the exact procedure.

Monitor economic calendar entries and central bank communications around that date (e.g., inflation/employment prints and Fed-related releases), major earnings reports from large-cap S&P constituents, any index reconstitution dates, and potential geopolitical developments that could move equities.

Yes—relatively low total volume combined with many discrete outcomes can lead to thinner liquidity and wider spreads in many outcome buckets; traders should consider potential slippage, order-book depth, and how much activity is concentrated in particular ranges before placing large orders.