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Contract OI history

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Jun 17, 2027 EXPIRATION

META $420.00 Put

META270617P00420000

Latest saved OI4,451Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $420.00 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. 4,4592,2290 2026-10-09: 4,458 OI2026-10-13: 4,458 OI2026-10-14: 4,458 OI2026-10-15: 4,458 OI2026-10-16: 4,458 OI2026-10-21: 4,459 OI2026-10-23: 4,451 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, 2026Viewing4,451-8
Oct 21, 20264,459+1
Oct 16, 20264,4580
Oct 15, 20264,4580
Oct 14, 20264,4580
Oct 13, 20264,4580
Oct 09, 20264,458No prior observation