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Contract OI history

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Jan 15, 2027 EXPIRATION

DAL $75.00 Put

DAL270115P00075000

Latest saved OI4,949Oct 23, 2026
Last change+221vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $75.00 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. 4,9492,4740 2026-10-02: 4,356 OI2026-10-05: 4,355 OI2026-10-06: 4,378 OI2026-10-07: 4,574 OI2026-10-08: 4,574 OI2026-10-09: 4,701 OI2026-10-13: 4,703 OI2026-10-14: 4,703 OI2026-10-15: 4,756 OI2026-10-16: 4,757 OI2026-10-21: 4,728 OI2026-10-23: 4,949 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, 2026Viewing4,949+221
Oct 21, 20264,728-29
Oct 16, 20264,757+1
Oct 15, 20264,756+53
Oct 14, 20264,7030
Oct 13, 20264,703+2
Oct 09, 20264,701+127
Oct 08, 20264,5740
Oct 07, 20264,574+196
Oct 06, 20264,378+23
Oct 05, 20264,355-1
Oct 02, 20264,356No prior observation