OITracker Cboe delayed data

Contract OI history

Back to IBM

Jun 17, 2027 EXPIRATION

IBM $135.00 Put

IBM270617P00135000

Latest saved OI1,515Oct 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 $135.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5157570 2026-10-02: 1,511 OI2026-10-05: 1,511 OI2026-10-06: 1,511 OI2026-10-07: 1,511 OI2026-10-08: 1,511 OI2026-10-09: 1,511 OI2026-10-13: 1,513 OI2026-10-14: 1,513 OI2026-10-15: 1,513 OI2026-10-16: 1,514 OI2026-10-21: 1,511 OI2026-10-23: 1,515 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, 2026Viewing1,515+4
Oct 21, 20261,511-3
Oct 16, 20261,514+1
Oct 15, 20261,5130
Oct 14, 20261,5130
Oct 13, 20261,513+2
Oct 09, 20261,5110
Oct 08, 20261,5110
Oct 07, 20261,5110
Oct 06, 20261,5110
Oct 05, 20261,5110
Oct 02, 20261,511No prior observation