OITracker Cboe delayed data

Contract OI history

Back to IBM

Apr 16, 2027 EXPIRATION

IBM $230.00 Call

IBM270416C00230000

Latest saved OI177Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $230.00 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. 180900 2026-10-02: 83 OI2026-10-05: 111 OI2026-10-06: 126 OI2026-10-07: 126 OI2026-10-08: 126 OI2026-10-09: 129 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 178 OI2026-10-16: 179 OI2026-10-21: 178 OI2026-10-23: 177 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, 2026Viewing177-1
Oct 21, 2026178-1
Oct 16, 2026179+1
Oct 15, 2026178-2
Oct 14, 20261800
Oct 13, 2026180+51
Oct 09, 2026129+3
Oct 08, 20261260
Oct 07, 20261260
Oct 06, 2026126+15
Oct 05, 2026111+28
Oct 02, 202683No prior observation