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Contract OI history

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Sep 17, 2027 EXPIRATION

DAL $65.00 Put

DAL270917P00065000

Latest saved OI36Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $65.00 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. 36180 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 35 OI2026-10-13: 35 OI2026-10-14: 35 OI2026-10-15: 36 OI2026-10-16: 36 OI2026-10-21: 36 OI2026-10-23: 36 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, 2026Viewing360
Oct 21, 2026360
Oct 16, 2026360
Oct 15, 202636+1
Oct 14, 2026350
Oct 13, 2026350
Oct 09, 202635+19
Oct 08, 2026160
Oct 07, 202616+8
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation