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Contract OI history

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Nov 20, 2026 EXPIRATION

ABT $100.00 Call

ABT261120C00100000

Latest saved OI1,235Oct 23, 2026
Last change+137vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABT $100.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2356170 2026-10-02: 831 OI2026-10-05: 938 OI2026-10-06: 973 OI2026-10-07: 991 OI2026-10-08: 991 OI2026-10-09: 1,039 OI2026-10-13: 1,081 OI2026-10-14: 1,081 OI2026-10-15: 1,109 OI2026-10-16: 1,103 OI2026-10-21: 1,098 OI2026-10-23: 1,235 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, 2026Viewing1,235+137
Oct 21, 20261,098-5
Oct 16, 20261,103-6
Oct 15, 20261,109+28
Oct 14, 20261,0810
Oct 13, 20261,081+42
Oct 09, 20261,039+48
Oct 08, 20269910
Oct 07, 2026991+18
Oct 06, 2026973+35
Oct 05, 2026938+107
Oct 02, 2026831No prior observation