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Contract OI history

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Nov 20, 2026 EXPIRATION

ABT $110.00 Put

ABT261120P00110000

Latest saved OI326Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABT $110.00 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. 3591790 2026-10-02: 353 OI2026-10-05: 353 OI2026-10-06: 353 OI2026-10-07: 353 OI2026-10-08: 353 OI2026-10-09: 353 OI2026-10-13: 357 OI2026-10-14: 357 OI2026-10-15: 359 OI2026-10-16: 358 OI2026-10-21: 326 OI2026-10-23: 326 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, 2026Viewing3260
Oct 21, 2026326-32
Oct 16, 2026358-1
Oct 15, 2026359+2
Oct 14, 20263570
Oct 13, 2026357+4
Oct 09, 20263530
Oct 08, 20263530
Oct 07, 20263530
Oct 06, 20263530
Oct 05, 20263530
Oct 02, 2026353No prior observation