OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DAL $100.00 Put

DAL270115P00100000

Latest saved OI455Oct 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 $100.00 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. 6233110 2026-10-02: 622 OI2026-10-05: 622 OI2026-10-06: 622 OI2026-10-07: 622 OI2026-10-08: 622 OI2026-10-09: 622 OI2026-10-13: 622 OI2026-10-14: 622 OI2026-10-15: 623 OI2026-10-16: 623 OI2026-10-21: 455 OI2026-10-23: 455 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, 2026Viewing4550
Oct 21, 2026455-168
Oct 16, 20266230
Oct 15, 2026623+1
Oct 14, 20266220
Oct 13, 20266220
Oct 09, 20266220
Oct 08, 20266220
Oct 07, 20266220
Oct 06, 20266220
Oct 05, 20266220
Oct 02, 2026622No prior observation