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Contract OI history

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Mar 19, 2027 EXPIRATION

DAL $72.50 Call

DAL270319C00072500

Latest saved OI725Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $72.50 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. 7253620 2026-10-02: 721 OI2026-10-05: 721 OI2026-10-06: 722 OI2026-10-07: 722 OI2026-10-08: 722 OI2026-10-09: 722 OI2026-10-13: 722 OI2026-10-14: 722 OI2026-10-15: 722 OI2026-10-16: 722 OI2026-10-21: 714 OI2026-10-23: 725 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, 2026Viewing725+11
Oct 21, 2026714-8
Oct 16, 20267220
Oct 15, 20267220
Oct 14, 20267220
Oct 13, 20267220
Oct 09, 20267220
Oct 08, 20267220
Oct 07, 20267220
Oct 06, 2026722+1
Oct 05, 20267210
Oct 02, 2026721No prior observation