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Nov 13, 2026 EXPIRATION

DAL $73.00 Put

DAL261113P00073000

Latest saved OI171Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $73.00 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. 185920 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 6 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 53 OI2026-10-13: 59 OI2026-10-14: 59 OI2026-10-15: 60 OI2026-10-16: 60 OI2026-10-21: 185 OI2026-10-23: 171 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, 2026Viewing171-14
Oct 21, 2026185+125
Oct 16, 2026600
Oct 15, 202660+1
Oct 14, 2026590
Oct 13, 202659+6
Oct 09, 202653+47
Oct 08, 202660
Oct 07, 202660
Oct 06, 20266+6
Oct 05, 202600
Oct 02, 20260No prior observation