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Contract OI history

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Feb 19, 2027 EXPIRATION

META $440.00 Put

META270219P00440000

Latest saved OI577Oct 23, 2026
Last change+10vs 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. 5772880 2026-10-09: 570 OI2026-10-13: 571 OI2026-10-14: 571 OI2026-10-15: 565 OI2026-10-16: 566 OI2026-10-21: 567 OI2026-10-23: 577 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, 2026Viewing577+10
Oct 21, 2026567+1
Oct 16, 2026566+1
Oct 15, 2026565-6
Oct 14, 20265710
Oct 13, 2026571+1
Oct 09, 2026570No prior observation