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Contract OI history

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Dec 18, 2026 EXPIRATION

META $660.00 Put

META261218P00660000

Latest saved OI4,132Oct 23, 2026
Last change-62vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $660.00 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. 5,1772,5880 2026-10-09: 5,101 OI2026-10-13: 5,167 OI2026-10-14: 5,167 OI2026-10-15: 5,175 OI2026-10-16: 5,177 OI2026-10-21: 4,194 OI2026-10-23: 4,132 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, 2026Viewing4,132-62
Oct 21, 20264,194-983
Oct 16, 20265,177+2
Oct 15, 20265,175+8
Oct 14, 20265,1670
Oct 13, 20265,167+66
Oct 09, 20265,101No prior observation