OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

DAL $135.00 Call

DAL270617C00135000

Latest saved OI289Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $135.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2911450 2026-10-02: 279 OI2026-10-05: 279 OI2026-10-06: 280 OI2026-10-07: 282 OI2026-10-08: 282 OI2026-10-09: 287 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-15: 286 OI2026-10-16: 289 OI2026-10-21: 291 OI2026-10-23: 289 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, 2026Viewing289-2
Oct 21, 2026291+2
Oct 16, 2026289+3
Oct 15, 2026286-1
Oct 14, 20262870
Oct 13, 20262870
Oct 09, 2026287+5
Oct 08, 20262820
Oct 07, 2026282+2
Oct 06, 2026280+1
Oct 05, 20262790
Oct 02, 2026279No prior observation