S&P price on Mar 27, 2026 at 4pm EDT?

This market resolves to the official S&P 500 index value at 4:00 PM Eastern Daylight Time on March 27, 2026; check the Kalshi market page for the formal resolution timestamp and any settlement window.

Kalshi specifies the index or data vendor used for settlement in the market's rules; consult the market description and settlement documentation on the Kalshi page to see which published S&P 500 value will be the official reference.

The 60 outcomes divide the possible S&P 500 closing range on March 27 into discrete buckets; the market page lists the bucket boundaries or labels so you can see which price intervals each outcome represents.

Settlement follows Kalshi's resolution rules: if an abnormal close or halt affects the official published index value at 4:00 PM EDT, the platform will use the defined contingency procedure in the market rules (for example, using the published index value, an official exchange release, or contacting support for clarification). Review the market's terms for the exact fallback process.

Corporate actions and index composition changes are reflected in the published S&P 500 index calculation and therefore affect the settled closing value; the market settles to the index value as published at 4:00 PM EDT, so those actions are implicitly incorporated into outcomes.