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Contract OI history

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Oct 23, 2026 EXPIRATION

IBM $260.00 Call

IBM261023C00260000

Latest saved OI3,280Oct 23, 2026
Last change+1,885vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $260.00 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. 3,2801,6400 2026-10-02: 260 OI2026-10-05: 263 OI2026-10-06: 260 OI2026-10-07: 260 OI2026-10-08: 271 OI2026-10-09: 285 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 459 OI2026-10-16: 494 OI2026-10-21: 1,395 OI2026-10-23: 3,280 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, 2026Viewing3,280+1,885
Oct 21, 20261,395+901
Oct 16, 2026494+35
Oct 15, 2026459+38
Oct 14, 20264210
Oct 13, 2026421+136
Oct 09, 2026285+14
Oct 08, 2026271+11
Oct 07, 20262600
Oct 06, 2026260-3
Oct 05, 2026263+3
Oct 02, 2026260No prior observation