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Contract OI history

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Oct 30, 2026 EXPIRATION

META $645.00 Put

META261030P00645000

Latest saved OI647Oct 23, 2026
Last change+245vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $645.00 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. 6473230 2026-10-09: 382 OI2026-10-13: 360 OI2026-10-14: 360 OI2026-10-15: 318 OI2026-10-16: 317 OI2026-10-21: 402 OI2026-10-23: 647 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, 2026Viewing647+245
Oct 21, 2026402+85
Oct 16, 2026317-1
Oct 15, 2026318-42
Oct 14, 20263600
Oct 13, 2026360-22
Oct 09, 2026382No prior observation