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Contract OI history

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Nov 20, 2026 EXPIRATION

DAL $75.00 Put

DAL261120P00075000

Latest saved OI3,306Oct 23, 2026
Last change+499vs 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. 3,3061,6530 2026-10-02: 622 OI2026-10-05: 642 OI2026-10-06: 734 OI2026-10-07: 780 OI2026-10-08: 780 OI2026-10-09: 1,406 OI2026-10-13: 1,873 OI2026-10-14: 1,873 OI2026-10-15: 2,008 OI2026-10-16: 2,365 OI2026-10-21: 2,807 OI2026-10-23: 3,306 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, 2026Viewing3,306+499
Oct 21, 20262,807+442
Oct 16, 20262,365+357
Oct 15, 20262,008+135
Oct 14, 20261,8730
Oct 13, 20261,873+467
Oct 09, 20261,406+626
Oct 08, 20267800
Oct 07, 2026780+46
Oct 06, 2026734+92
Oct 05, 2026642+20
Oct 02, 2026622No prior observation