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Contract OI history

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Dec 18, 2026 EXPIRATION

META $640.00 Call

META261218C00640000

Latest saved OI1,784Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $640.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7848920 2026-10-09: 1,709 OI2026-10-13: 1,685 OI2026-10-14: 1,685 OI2026-10-15: 1,683 OI2026-10-16: 1,682 OI2026-10-21: 1,685 OI2026-10-23: 1,784 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, 2026Viewing1,784+99
Oct 21, 20261,685+3
Oct 16, 20261,682-1
Oct 15, 20261,683-2
Oct 14, 20261,6850
Oct 13, 20261,685-24
Oct 09, 20261,709No prior observation