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Contract OI history

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Dec 18, 2026 EXPIRATION

MA $560.00 Put

MA261218P00560000

Latest saved OI306Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $560.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3421710 2026-10-02: 342 OI2026-10-05: 341 OI2026-10-06: 341 OI2026-10-07: 341 OI2026-10-08: 341 OI2026-10-09: 341 OI2026-10-13: 311 OI2026-10-14: 311 OI2026-10-15: 307 OI2026-10-16: 309 OI2026-10-21: 308 OI2026-10-23: 306 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing306-2
Oct 21, 2026308-1
Oct 16, 2026309+2
Oct 15, 2026307-4
Oct 14, 20263110
Oct 13, 2026311-30
Oct 09, 20263410
Oct 08, 20263410
Oct 07, 20263410
Oct 06, 20263410
Oct 05, 2026341-1
Oct 02, 2026342No prior observation