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Contract OI history

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Jun 17, 2027 EXPIRATION

DAL $80.00 Put

DAL270617P00080000

Latest saved OI828Oct 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 $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. 8284140 2026-10-02: 822 OI2026-10-05: 822 OI2026-10-06: 822 OI2026-10-07: 822 OI2026-10-08: 822 OI2026-10-09: 826 OI2026-10-13: 825 OI2026-10-14: 825 OI2026-10-15: 825 OI2026-10-16: 828 OI2026-10-21: 828 OI2026-10-23: 828 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, 2026Viewing8280
Oct 21, 20268280
Oct 16, 2026828+3
Oct 15, 20268250
Oct 14, 20268250
Oct 13, 2026825-1
Oct 09, 2026826+4
Oct 08, 20268220
Oct 07, 20268220
Oct 06, 20268220
Oct 05, 20268220
Oct 02, 2026822No prior observation