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Contract OI history

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Dec 18, 2026 EXPIRATION

META $650.00 Put

META261218P00650000

Latest saved OI3,895Oct 23, 2026
Last change+395vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $650.00 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. 3,8951,9470 2026-10-09: 3,043 OI2026-10-13: 3,039 OI2026-10-14: 3,039 OI2026-10-15: 3,409 OI2026-10-16: 3,412 OI2026-10-21: 3,500 OI2026-10-23: 3,895 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, 2026Viewing3,895+395
Oct 21, 20263,500+88
Oct 16, 20263,412+3
Oct 15, 20263,409+370
Oct 14, 20263,0390
Oct 13, 20263,039-4
Oct 09, 20263,043No prior observation