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Contract OI history

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Mar 19, 2027 EXPIRATION

ABT $100.00 Call

ABT270319C00100000

Latest saved OI2,532Oct 23, 2026
Last change-12vs 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. 2,5521,2760 2026-10-02: 2,309 OI2026-10-05: 2,297 OI2026-10-06: 2,551 OI2026-10-07: 2,552 OI2026-10-08: 2,552 OI2026-10-09: 2,552 OI2026-10-13: 2,552 OI2026-10-14: 2,552 OI2026-10-15: 2,552 OI2026-10-16: 2,542 OI2026-10-21: 2,544 OI2026-10-23: 2,532 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, 2026Viewing2,532-12
Oct 21, 20262,544+2
Oct 16, 20262,542-10
Oct 15, 20262,5520
Oct 14, 20262,5520
Oct 13, 20262,5520
Oct 09, 20262,5520
Oct 08, 20262,5520
Oct 07, 20262,552+1
Oct 06, 20262,551+254
Oct 05, 20262,297-12
Oct 02, 20262,309No prior observation