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Contract OI history

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Oct 30, 2026 EXPIRATION

META $800.00 Put

META261030P00800000

Latest saved OI86Oct 23, 2026
Last change-246vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $800.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3541770 2026-10-09: 354 OI2026-10-13: 333 OI2026-10-14: 333 OI2026-10-15: 333 OI2026-10-16: 333 OI2026-10-21: 332 OI2026-10-23: 86 OI Oct 09, 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, 2026Viewing86-246
Oct 21, 2026332-1
Oct 16, 20263330
Oct 15, 20263330
Oct 14, 20263330
Oct 13, 2026333-21
Oct 09, 2026354No prior observation