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Dec 18, 2026 EXPIRATION

IBM $245.00 Call

IBM261218C00245000

Latest saved OI604Oct 23, 2026
Last change+48vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $245.00 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. 6043020 2026-10-02: 232 OI2026-10-05: 239 OI2026-10-06: 294 OI2026-10-07: 294 OI2026-10-08: 511 OI2026-10-09: 511 OI2026-10-13: 520 OI2026-10-14: 520 OI2026-10-15: 520 OI2026-10-16: 523 OI2026-10-21: 556 OI2026-10-23: 604 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, 2026Viewing604+48
Oct 21, 2026556+33
Oct 16, 2026523+3
Oct 15, 20265200
Oct 14, 20265200
Oct 13, 2026520+9
Oct 09, 20265110
Oct 08, 2026511+217
Oct 07, 20262940
Oct 06, 2026294+55
Oct 05, 2026239+7
Oct 02, 2026232No prior observation