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Contract OI history

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Dec 18, 2026 EXPIRATION

IBM $360.00 Call

IBM261218C00360000

Latest saved OI477Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $360.00 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. 4772380 2026-10-02: 418 OI2026-10-05: 418 OI2026-10-06: 418 OI2026-10-07: 418 OI2026-10-08: 409 OI2026-10-09: 409 OI2026-10-13: 422 OI2026-10-14: 422 OI2026-10-15: 448 OI2026-10-16: 446 OI2026-10-21: 472 OI2026-10-23: 477 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, 2026Viewing477+5
Oct 21, 2026472+26
Oct 16, 2026446-2
Oct 15, 2026448+26
Oct 14, 20264220
Oct 13, 2026422+13
Oct 09, 20264090
Oct 08, 2026409-9
Oct 07, 20264180
Oct 06, 20264180
Oct 05, 20264180
Oct 02, 2026418No prior observation