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Contract OI history

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Nov 20, 2026 EXPIRATION

META $660.00 Put

META261120P00660000

Latest saved OI3,116Oct 23, 2026
Last change+1,014vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $660.00 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. 3,1161,5580 2026-10-09: 1,920 OI2026-10-13: 1,829 OI2026-10-14: 1,829 OI2026-10-15: 1,850 OI2026-10-16: 1,877 OI2026-10-21: 2,102 OI2026-10-23: 3,116 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, 2026Viewing3,116+1,014
Oct 21, 20262,102+225
Oct 16, 20261,877+27
Oct 15, 20261,850+21
Oct 14, 20261,8290
Oct 13, 20261,829-91
Oct 09, 20261,920No prior observation