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Contract OI history

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Dec 18, 2026 EXPIRATION

META $240.00 Put

META261218P00240000

Latest saved OI644Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $240.00 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. 6453220 2026-10-09: 302 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 638 OI2026-10-16: 638 OI2026-10-21: 645 OI2026-10-23: 644 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, 2026Viewing644-1
Oct 21, 2026645+7
Oct 16, 20266380
Oct 15, 2026638+166
Oct 14, 20264720
Oct 13, 2026472+170
Oct 09, 2026302No prior observation