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Contract OI history

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Jan 21, 2028 EXPIRATION

META $440.00 Put

META280121P00440000

Latest saved OI2,147Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $440.00 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. 2,1641,0820 2026-10-09: 1,244 OI2026-10-13: 1,242 OI2026-10-14: 1,242 OI2026-10-15: 1,242 OI2026-10-16: 2,164 OI2026-10-21: 2,147 OI2026-10-23: 2,147 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, 2026Viewing2,1470
Oct 21, 20262,147-17
Oct 16, 20262,164+922
Oct 15, 20261,2420
Oct 14, 20261,2420
Oct 13, 20261,242-2
Oct 09, 20261,244No prior observation