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Contract OI history

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Dec 17, 2027 EXPIRATION

META $440.00 Put

META271217P00440000

Latest saved OI755Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $440.00 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. 7683840 2026-10-09: 768 OI2026-10-13: 755 OI2026-10-14: 755 OI2026-10-15: 755 OI2026-10-16: 755 OI2026-10-21: 745 OI2026-10-23: 755 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, 2026Viewing755+10
Oct 21, 2026745-10
Oct 16, 20267550
Oct 15, 20267550
Oct 14, 20267550
Oct 13, 2026755-13
Oct 09, 2026768No prior observation