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Contract OI history

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Dec 18, 2026 EXPIRATION

ABT $80.00 Put

ABT261218P00080000

Latest saved OI1,937Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABT $80.00 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. 1,9559770 2026-10-02: 1,952 OI2026-10-05: 1,955 OI2026-10-06: 1,955 OI2026-10-07: 1,955 OI2026-10-08: 1,955 OI2026-10-09: 1,955 OI2026-10-13: 1,953 OI2026-10-14: 1,953 OI2026-10-15: 1,949 OI2026-10-16: 1,948 OI2026-10-21: 1,945 OI2026-10-23: 1,937 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, 2026Viewing1,937-8
Oct 21, 20261,945-3
Oct 16, 20261,948-1
Oct 15, 20261,949-4
Oct 14, 20261,9530
Oct 13, 20261,953-2
Oct 09, 20261,9550
Oct 08, 20261,9550
Oct 07, 20261,9550
Oct 06, 20261,9550
Oct 05, 20261,955+3
Oct 02, 20261,952No prior observation