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Contract OI history

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Nov 20, 2026 EXPIRATION

ABT $105.00 Put

ABT261120P00105000

Latest saved OI1,165Oct 23, 2026
Last change+125vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABT $105.00 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. 1,1655820 2026-10-02: 480 OI2026-10-05: 511 OI2026-10-06: 502 OI2026-10-07: 502 OI2026-10-08: 502 OI2026-10-09: 502 OI2026-10-13: 549 OI2026-10-14: 549 OI2026-10-15: 603 OI2026-10-16: 975 OI2026-10-21: 1,040 OI2026-10-23: 1,165 OI Oct 02, 2026Oct 23, 2026

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

ABT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,165+125
Oct 21, 20261,040+65
Oct 16, 2026975+372
Oct 15, 2026603+54
Oct 14, 20265490
Oct 13, 2026549+47
Oct 09, 20265020
Oct 08, 20265020
Oct 07, 20265020
Oct 06, 2026502-9
Oct 05, 2026511+31
Oct 02, 2026480No prior observation