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Contract OI history

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Dec 18, 2026 EXPIRATION

MAA $125.00 Put

MAA261218P00125000

Latest saved OI473Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MAA $125.00 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. 4732360 2026-10-02: 378 OI2026-10-05: 378 OI2026-10-06: 378 OI2026-10-07: 378 OI2026-10-08: 378 OI2026-10-09: 378 OI2026-10-13: 378 OI2026-10-14: 378 OI2026-10-15: 378 OI2026-10-16: 378 OI2026-10-21: 473 OI2026-10-23: 473 OI Oct 02, 2026Oct 23, 2026

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

MAA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264730
Oct 21, 2026Viewing473+95
Oct 16, 20263780
Oct 15, 20263780
Oct 14, 20263780
Oct 13, 20263780
Oct 09, 20263780
Oct 08, 20263780
Oct 07, 20263780
Oct 06, 20263780
Oct 05, 20263780
Oct 02, 2026378No prior observation