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Contract OI history

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Dec 18, 2026 EXPIRATION

IBM $200.00 Call

IBM261218C00200000

Latest saved OI395Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $200.00 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. 4162080 2026-10-02: 388 OI2026-10-05: 388 OI2026-10-06: 383 OI2026-10-07: 383 OI2026-10-08: 394 OI2026-10-09: 416 OI2026-10-13: 416 OI2026-10-14: 416 OI2026-10-15: 416 OI2026-10-16: 414 OI2026-10-21: 404 OI2026-10-23: 395 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, 2026Viewing395-9
Oct 21, 2026404-10
Oct 16, 2026414-2
Oct 15, 20264160
Oct 14, 20264160
Oct 13, 20264160
Oct 09, 2026416+22
Oct 08, 2026394+11
Oct 07, 20263830
Oct 06, 2026383-5
Oct 05, 20263880
Oct 02, 2026388No prior observation