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Contract OI history

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Oct 23, 2026 EXPIRATION

DAL $80.00 Put

DAL261023P00080000

Latest saved OI195Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $80.00 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. 195970 2026-10-02: 59 OI2026-10-05: 74 OI2026-10-06: 89 OI2026-10-07: 93 OI2026-10-08: 93 OI2026-10-09: 151 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 156 OI2026-10-16: 163 OI2026-10-21: 180 OI2026-10-23: 195 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, 2026Viewing195+15
Oct 21, 2026180+17
Oct 16, 2026163+7
Oct 15, 2026156-2
Oct 14, 20261580
Oct 13, 2026158+7
Oct 09, 2026151+58
Oct 08, 2026930
Oct 07, 202693+4
Oct 06, 202689+15
Oct 05, 202674+15
Oct 02, 202659No prior observation