OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DAL $90.00 Put

DAL270115P00090000

Latest saved OI302Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $90.00 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. 3131560 2026-10-02: 313 OI2026-10-05: 313 OI2026-10-06: 311 OI2026-10-07: 311 OI2026-10-08: 311 OI2026-10-09: 311 OI2026-10-13: 311 OI2026-10-14: 311 OI2026-10-15: 301 OI2026-10-16: 301 OI2026-10-21: 302 OI2026-10-23: 302 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3020
Oct 21, 2026302+1
Oct 16, 20263010
Oct 15, 2026301-10
Oct 14, 20263110
Oct 13, 20263110
Oct 09, 20263110
Oct 08, 20263110
Oct 07, 20263110
Oct 06, 2026311-2
Oct 05, 20263130
Oct 02, 2026313No prior observation