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Contract OI history

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Nov 20, 2026 EXPIRATION

AR $35.00 Put

AR261120P00035000

Latest saved OI1,098Oct 23, 2026
Last change+212vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AR $35.00 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. 1,0985490 2026-10-02: 619 OI2026-10-05: 620 OI2026-10-06: 627 OI2026-10-07: 644 OI2026-10-08: 644 OI2026-10-09: 644 OI2026-10-13: 641 OI2026-10-14: 641 OI2026-10-15: 635 OI2026-10-16: 635 OI2026-10-21: 886 OI2026-10-23: 1,098 OI Oct 02, 2026Oct 23, 2026

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

AR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,098+212
Oct 21, 2026886+251
Oct 16, 20266350
Oct 15, 2026635-6
Oct 14, 20266410
Oct 13, 2026641-3
Oct 09, 20266440
Oct 08, 20266440
Oct 07, 2026644+17
Oct 06, 2026627+7
Oct 05, 2026620+1
Oct 02, 2026619No prior observation