Delayed derived options structure

TAPE·PIN

Not a scanner · Not max pain from volume
tape 2026-09-18 · published 2026-09-20T14:49:11.657872-04:00

SPY max pain today is missing. The option day file has no open interest.

MISSING No OCC open-interest max pain number is shown. Do not treat any other figure on this site as max pain.

For where the tape printed, see SPY volume walls. Those strikes are session volume, not open interest.

Questions

What is SPY max pain today?

OCC max pain for SPY is not published here because the option day file has no open interest. This page is a definition, not a strike print. Session volume lives on the volume-walls page and is not max pain.