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Contract OI history

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Dec 18, 2026 EXPIRATION

META $550.00 Put

META261218P00550000

Latest saved OI5,473Oct 23, 2026
Last change+256vs 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. 5,4732,7360 2026-10-09: 5,344 OI2026-10-13: 5,206 OI2026-10-14: 5,206 OI2026-10-15: 5,118 OI2026-10-16: 5,112 OI2026-10-21: 5,217 OI2026-10-23: 5,473 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, 2026Viewing5,473+256
Oct 21, 20265,217+105
Oct 16, 20265,112-6
Oct 15, 20265,118-88
Oct 14, 20265,2060
Oct 13, 20265,206-138
Oct 09, 20265,344No prior observation