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Contract OI history

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Nov 20, 2026 EXPIRATION

META $685.00 Put

META261120P00685000

Latest saved OI1,017Oct 23, 2026
Last change+112vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $685.00 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. 1,0175080 2026-10-09: 784 OI2026-10-13: 773 OI2026-10-14: 773 OI2026-10-15: 777 OI2026-10-16: 780 OI2026-10-21: 905 OI2026-10-23: 1,017 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, 2026Viewing1,017+112
Oct 21, 2026905+125
Oct 16, 2026780+3
Oct 15, 2026777+4
Oct 14, 20267730
Oct 13, 2026773-11
Oct 09, 2026784No prior observation