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Contract OI history

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Nov 20, 2026 EXPIRATION

META $575.00 Put

META261120P00575000

Latest saved OI6,592Oct 23, 2026
Last change+3,550vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $575.00 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. 6,5923,2960 2026-10-09: 981 OI2026-10-13: 991 OI2026-10-14: 991 OI2026-10-15: 1,007 OI2026-10-16: 1,011 OI2026-10-21: 3,042 OI2026-10-23: 6,592 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, 2026Viewing6,592+3,550
Oct 21, 20263,042+2,031
Oct 16, 20261,011+4
Oct 15, 20261,007+16
Oct 14, 20269910
Oct 13, 2026991+10
Oct 09, 2026981No prior observation