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Contract OI history

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Nov 20, 2026 EXPIRATION

META $550.00 Put

META261120P00550000

Latest saved OI5,600Oct 23, 2026
Last change+117vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $550.00 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. 5,6002,8000 2026-10-09: 5,322 OI2026-10-13: 5,384 OI2026-10-14: 5,384 OI2026-10-15: 5,522 OI2026-10-16: 5,505 OI2026-10-21: 5,483 OI2026-10-23: 5,600 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, 2026Viewing5,600+117
Oct 21, 20265,483-22
Oct 16, 20265,505-17
Oct 15, 20265,522+138
Oct 14, 20265,3840
Oct 13, 20265,384+62
Oct 09, 20265,322No prior observation