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Contract OI history

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Oct 23, 2026 EXPIRATION

META $597.50 Put

META261023P00597500

Latest saved OI794Oct 23, 2026
Last change+615vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
META $597.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 7943970 2026-10-21: 179 OI2026-10-23: 794 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

META contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing794+615
Oct 21, 2026179No prior observation