OITracker Cboe delayed data

Contract OI history

Back to IBM

Dec 18, 2026 EXPIRATION

IBM $125.00 Put

IBM261218P00125000

Latest saved OI131Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $125.00 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. 143710 2026-10-02: 143 OI2026-10-05: 131 OI2026-10-06: 131 OI2026-10-07: 131 OI2026-10-08: 131 OI2026-10-09: 131 OI2026-10-13: 130 OI2026-10-14: 130 OI2026-10-15: 134 OI2026-10-16: 131 OI2026-10-21: 131 OI2026-10-23: 131 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, 2026Viewing1310
Oct 21, 20261310
Oct 16, 2026131-3
Oct 15, 2026134+4
Oct 14, 20261300
Oct 13, 2026130-1
Oct 09, 20261310
Oct 08, 20261310
Oct 07, 20261310
Oct 06, 20261310
Oct 05, 2026131-12
Oct 02, 2026143No prior observation