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Contract OI history

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Nov 20, 2026 EXPIRATION

META $545.00 Put

META261120P00545000

Latest saved OI857Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $545.00 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. 8984490 2026-10-09: 898 OI2026-10-13: 867 OI2026-10-14: 867 OI2026-10-15: 867 OI2026-10-16: 867 OI2026-10-21: 853 OI2026-10-23: 857 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, 2026Viewing857+4
Oct 21, 2026853-14
Oct 16, 20268670
Oct 15, 20268670
Oct 14, 20268670
Oct 13, 2026867-31
Oct 09, 2026898No prior observation