NEW YORK, 17 September 2026 — S&P 500 fell 0.68% to 7,533.95 in the still-open 16 September 2026 cash session.
S&P 500 movement since the preceding check
The latest S&P 500 value is 0.67% below the earlier checkpoint. The earlier S&P 500 observation was 7,584.9000 at 00:01 IST, 16 September 2026. This S&P 500 second timestamp creates a like-for-like sequence instead of repeating a standalone quote. The S&P 500 interval may cross a session boundary, maintenance break or rolling-window reset, so it is not a substitute for an exchange settlement.
S&P 500 observation card
| Latest level | Previous close | Change | Session status |
|---|---|---|---|
| 7,533.95 | 7,585.73 | -0.68% | open |
S&P 500 market state at this timestamp
The S&P 500 cash market was open at 15:36 EDT, 16 September 2026. This is an intraday value, not a closing price. The recorded session range was 7,507.77 to 7,626.79, with an opening level of 7,601.25. For S&P 500, that status separates an unfinished S&P 500 trade from a completed S&P 500 result, continuous reference or derivatives observation.
How the S&P 500 instrument works
S&P 500 is a capitalization-weighted measure of large US companies and a widely used reference for broad American equity performance. This S&P 500 checkpoint belongs inside the S&P 500 construction; it cannot represent every related security, physical grade or venue.
S&P 500 market-structure note
The S&P 500 weights constituents by float-adjusted market value, allowing the largest companies to exert substantial influence. Sector breadth can therefore diverge from the headline level. An intraday S&P observation remains provisional until the US closing process, while E-mini futures have separate contract mechanics and may trade outside cash hours.
Evidence for the next S&P 500 report
The S&P 500 verification list includes Treasury yields, economic releases, earnings guidance and sector breadth. Those S&P 500 variables provide context; none proves that one input caused this measured S&P 500 move.
S&P 500 comparison dossier
The stored S&P 500 sequence begins with 7,584.9000 and reaches 7,533.95 in this report. The displayed S&P 500 move against its provider reference is -0.68%, while CapKet’s separate checkpoint calculation is 0.67% below the earlier checkpoint. The S&P 500 unit for this page is USD, and the observation class is cash. Keeping those S&P 500 fields together prevents a cash close, rolling crypto window, futures contract and physical-market price from being treated as interchangeable. For S&P 500, the record is useful because it specifies the instrument, value, comparison basis, source state and time boundary in one independently written article.
S&P 500 calculation and source boundary
Both S&P 500 endpoints came from the same named public-data method, reducing—but not eliminating—comparison differences. The S&P 500 batch was captured at 01:06 IST, 17 September 2026 (19:36 UTC). A public S&P 500 feed may be delayed, revised or mapped to another active contract.
S&P 500 reader note: This dated S&P 500 report is general market news. The S&P 500 figure is not a recommendation, valuation, forecast, settlement confirmation or executable bid or offer.