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Contract OI history

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Jun 17, 2027 EXPIRATION

IBM $230.00 Call

IBM270617C00230000

Latest saved OI647Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $230.00 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. 6803400 2026-10-02: 630 OI2026-10-05: 631 OI2026-10-06: 652 OI2026-10-07: 652 OI2026-10-08: 652 OI2026-10-09: 673 OI2026-10-13: 677 OI2026-10-14: 677 OI2026-10-15: 678 OI2026-10-16: 680 OI2026-10-21: 650 OI2026-10-23: 647 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, 2026Viewing647-3
Oct 21, 2026650-30
Oct 16, 2026680+2
Oct 15, 2026678+1
Oct 14, 20266770
Oct 13, 2026677+4
Oct 09, 2026673+21
Oct 08, 20266520
Oct 07, 20266520
Oct 06, 2026652+21
Oct 05, 2026631+1
Oct 02, 2026630No prior observation