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Contract OI history

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Sep 17, 2027 EXPIRATION

META $400.00 Put

META270917P00400000

Latest saved OI1,071Oct 23, 2026
Last change+56vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $400.00 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. 1,0715350 2026-10-09: 1,002 OI2026-10-13: 1,003 OI2026-10-14: 1,003 OI2026-10-15: 1,004 OI2026-10-16: 1,004 OI2026-10-21: 1,015 OI2026-10-23: 1,071 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, 2026Viewing1,071+56
Oct 21, 20261,015+11
Oct 16, 20261,0040
Oct 15, 20261,004+1
Oct 14, 20261,0030
Oct 13, 20261,003+1
Oct 09, 20261,002No prior observation