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Contract OI history

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Jan 21, 2028 EXPIRATION

META $500.00 Put

META280121P00500000

Latest saved OI4,465Oct 23, 2026
Last change+45vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $500.00 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. 4,5592,2790 2026-10-09: 4,559 OI2026-10-13: 4,438 OI2026-10-14: 4,438 OI2026-10-15: 4,439 OI2026-10-16: 4,439 OI2026-10-21: 4,420 OI2026-10-23: 4,465 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, 2026Viewing4,465+45
Oct 21, 20264,420-19
Oct 16, 20264,4390
Oct 15, 20264,439+1
Oct 14, 20264,4380
Oct 13, 20264,438-121
Oct 09, 20264,559No prior observation