OITracker Cboe delayed data

Contract OI history

Back to IBM

Mar 19, 2027 EXPIRATION

IBM $165.00 Put

IBM270319P00165000

Latest saved OI705Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBM $165.00 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. 7163580 2026-10-02: 697 OI2026-10-05: 697 OI2026-10-06: 712 OI2026-10-07: 712 OI2026-10-08: 712 OI2026-10-09: 712 OI2026-10-13: 716 OI2026-10-14: 716 OI2026-10-15: 709 OI2026-10-16: 709 OI2026-10-21: 710 OI2026-10-23: 705 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, 2026Viewing705-5
Oct 21, 2026710+1
Oct 16, 20267090
Oct 15, 2026709-7
Oct 14, 20267160
Oct 13, 2026716+4
Oct 09, 20267120
Oct 08, 20267120
Oct 07, 20267120
Oct 06, 2026712+15
Oct 05, 20266970
Oct 02, 2026697No prior observation