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Contract OI history

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Jan 15, 2027 EXPIRATION

IBM $430.00 Call

IBM270115C00430000

Latest saved OI568Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $430.00 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. 5772880 2026-10-02: 577 OI2026-10-05: 577 OI2026-10-06: 574 OI2026-10-07: 574 OI2026-10-08: 573 OI2026-10-09: 573 OI2026-10-13: 573 OI2026-10-14: 573 OI2026-10-15: 573 OI2026-10-16: 573 OI2026-10-21: 569 OI2026-10-23: 568 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IBM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing568-1
Oct 21, 2026569-4
Oct 16, 20265730
Oct 15, 20265730
Oct 14, 20265730
Oct 13, 20265730
Oct 09, 20265730
Oct 08, 2026573-1
Oct 07, 20265740
Oct 06, 2026574-3
Oct 05, 20265770
Oct 02, 2026577No prior observation