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Contract OI history

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Dec 17, 2027 EXPIRATION

META $400.00 Put

META271217P00400000

Latest saved OI1,608Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $400.00 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. 1,6088040 2026-10-09: 1,595 OI2026-10-13: 1,594 OI2026-10-14: 1,594 OI2026-10-15: 1,594 OI2026-10-16: 1,591 OI2026-10-21: 1,592 OI2026-10-23: 1,608 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, 2026Viewing1,608+16
Oct 21, 20261,592+1
Oct 16, 20261,591-3
Oct 15, 20261,5940
Oct 14, 20261,5940
Oct 13, 20261,594-1
Oct 09, 20261,595No prior observation