OITracker Cboe delayed data

Contract OI history

Back to IBM

Feb 19, 2027 EXPIRATION

IBM $260.00 Call

IBM270219C00260000

Latest saved OI271Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $260.00 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. 2711350 2026-10-02: 115 OI2026-10-05: 121 OI2026-10-06: 119 OI2026-10-07: 119 OI2026-10-08: 122 OI2026-10-09: 123 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 138 OI2026-10-16: 139 OI2026-10-21: 142 OI2026-10-23: 271 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, 2026Viewing271+129
Oct 21, 2026142+3
Oct 16, 2026139+1
Oct 15, 2026138+3
Oct 14, 20261350
Oct 13, 2026135+12
Oct 09, 2026123+1
Oct 08, 2026122+3
Oct 07, 20261190
Oct 06, 2026119-2
Oct 05, 2026121+6
Oct 02, 2026115No prior observation