S&P price on Mar 19, 2026 at 4pm EDT?

Settlement is determined by the official S&P 500 index value at 4:00 pm EDT on March 19, 2026 as published by the index provider; the contract pays the outcome corresponding to the interval that contains that official value.

The 60 outcomes are sequential, mutually exclusive price brackets that partition a range of possible S&P 500 closing levels; each outcome represents the index closing inside that bracket at 4:00 pm EDT, so selecting an outcome is a bet on which bracket will contain the official close.

The market's closing time is listed as TBD on the event page; in practice, check the platform for the most recent scheduled close because some contracts stop trading shortly before the settlement timestamp to allow for price verification and administrative settlement procedures.

Only the official S&P 500 index value at exactly 4:00 pm EDT is used for settlement; news that moves prices before that timestamp will be reflected in the official close if it affects market prices by 4:00 pm, while news arriving after 4:00 pm will not affect this contract's settlement.

Contracts follow the platform's published settlement rules: typically they use the official index value published for the 4:00 pm EDT close; if exchanges halt trading or the index provider issues a correction, the platform's contingency rules (described in the market documentation) determine whether the original published close, a corrected value, or another specified method is used for final settlement.