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Contract OI history

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Nov 06, 2026 EXPIRATION

DAL $71.00 Put

DAL261106P00071000

Latest saved OI844Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $71.00 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. 8444220 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 5 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 840 OI2026-10-23: 844 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, 2026Viewing844+4
Oct 21, 2026840+834
Oct 16, 202660
Oct 15, 20266+1
Oct 14, 202650
Oct 13, 202650
Oct 09, 20265+2
Oct 08, 202630
Oct 07, 202630
Oct 06, 20263+1
Oct 05, 202620
Oct 02, 20262No prior observation