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Contract OI history

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Oct 23, 2026 EXPIRATION

DAL $77.00 Put

DAL261023P00077000

Latest saved OI959Oct 23, 2026
Last change-148vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $77.00 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. 1,1075530 2026-10-02: 43 OI2026-10-05: 42 OI2026-10-06: 59 OI2026-10-07: 61 OI2026-10-08: 61 OI2026-10-09: 837 OI2026-10-13: 901 OI2026-10-14: 901 OI2026-10-15: 984 OI2026-10-16: 1,001 OI2026-10-21: 1,107 OI2026-10-23: 959 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, 2026Viewing959-148
Oct 21, 20261,107+106
Oct 16, 20261,001+17
Oct 15, 2026984+83
Oct 14, 20269010
Oct 13, 2026901+64
Oct 09, 2026837+776
Oct 08, 2026610
Oct 07, 202661+2
Oct 06, 202659+17
Oct 05, 202642-1
Oct 02, 202643No prior observation