OITracker Cboe delayed data

Contract OI history

Back to IBM

Dec 15, 2028 EXPIRATION

IBM $250.00 Call

IBM281215C00250000

Latest saved OI559Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $250.00 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. 5632810 2026-10-02: 537 OI2026-10-05: 536 OI2026-10-06: 545 OI2026-10-07: 545 OI2026-10-08: 545 OI2026-10-09: 545 OI2026-10-13: 554 OI2026-10-14: 554 OI2026-10-15: 553 OI2026-10-16: 553 OI2026-10-21: 563 OI2026-10-23: 559 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, 2026Viewing559-4
Oct 21, 2026563+10
Oct 16, 20265530
Oct 15, 2026553-1
Oct 14, 20265540
Oct 13, 2026554+9
Oct 09, 20265450
Oct 08, 20265450
Oct 07, 20265450
Oct 06, 2026545+9
Oct 05, 2026536-1
Oct 02, 2026537No prior observation