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Contract OI history

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Oct 23, 2026 EXPIRATION

META $640.00 Call

META261023C00640000

Latest saved OI616Oct 23, 2026
Last change+360vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $640.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6163080 2026-10-09: 210 OI2026-10-13: 235 OI2026-10-14: 235 OI2026-10-15: 240 OI2026-10-16: 240 OI2026-10-21: 256 OI2026-10-23: 616 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, 2026Viewing616+360
Oct 21, 2026256+16
Oct 16, 20262400
Oct 15, 2026240+5
Oct 14, 20262350
Oct 13, 2026235+25
Oct 09, 2026210No prior observation