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Contract OI history

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Oct 23, 2026 EXPIRATION

ABT $100.00 Put

ABT261023P00100000

Latest saved OI1,505Oct 23, 2026
Last change-118vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABT $100.00 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. 1,6238110 2026-10-02: 181 OI2026-10-05: 186 OI2026-10-06: 192 OI2026-10-07: 200 OI2026-10-08: 200 OI2026-10-09: 224 OI2026-10-13: 256 OI2026-10-14: 256 OI2026-10-15: 267 OI2026-10-16: 266 OI2026-10-21: 1,623 OI2026-10-23: 1,505 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, 2026Viewing1,505-118
Oct 21, 20261,623+1,357
Oct 16, 2026266-1
Oct 15, 2026267+11
Oct 14, 20262560
Oct 13, 2026256+32
Oct 09, 2026224+24
Oct 08, 20262000
Oct 07, 2026200+8
Oct 06, 2026192+6
Oct 05, 2026186+5
Oct 02, 2026181No prior observation