OITracker Cboe delayed data

Contract OI history

Back to IBM

Nov 20, 2026 EXPIRATION

IBM $290.00 Call

IBM261120C00290000

Latest saved OI987Oct 23, 2026
Last change+217vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $290.00 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. 9874930 2026-10-02: 628 OI2026-10-05: 624 OI2026-10-06: 623 OI2026-10-07: 623 OI2026-10-08: 621 OI2026-10-09: 621 OI2026-10-13: 611 OI2026-10-14: 611 OI2026-10-15: 611 OI2026-10-16: 610 OI2026-10-21: 770 OI2026-10-23: 987 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, 2026Viewing987+217
Oct 21, 2026770+160
Oct 16, 2026610-1
Oct 15, 20266110
Oct 14, 20266110
Oct 13, 2026611-10
Oct 09, 20266210
Oct 08, 2026621-2
Oct 07, 20266230
Oct 06, 2026623-1
Oct 05, 2026624-4
Oct 02, 2026628No prior observation