OITracker Cboe delayed data

Contract OI history

Back to IBM

Mar 19, 2027 EXPIRATION

IBM $280.00 Call

IBM270319C00280000

Latest saved OI1,672Oct 23, 2026
Last change+34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $280.00 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. 1,6728360 2026-10-02: 1,474 OI2026-10-05: 1,618 OI2026-10-06: 1,613 OI2026-10-07: 1,613 OI2026-10-08: 1,630 OI2026-10-09: 1,634 OI2026-10-13: 1,637 OI2026-10-14: 1,637 OI2026-10-15: 1,640 OI2026-10-16: 1,643 OI2026-10-21: 1,638 OI2026-10-23: 1,672 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, 2026Viewing1,672+34
Oct 21, 20261,638-5
Oct 16, 20261,643+3
Oct 15, 20261,640+3
Oct 14, 20261,6370
Oct 13, 20261,637+3
Oct 09, 20261,634+4
Oct 08, 20261,630+17
Oct 07, 20261,6130
Oct 06, 20261,613-5
Oct 05, 20261,618+144
Oct 02, 20261,474No prior observation