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Contract OI history

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Nov 13, 2026 EXPIRATION

DAL $75.00 Put

DAL261113P00075000

Latest saved OI211Oct 23, 2026
Last change+1vs 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. 2111050 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 6 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 101 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 150 OI2026-10-16: 152 OI2026-10-21: 210 OI2026-10-23: 211 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, 2026Viewing211+1
Oct 21, 2026210+58
Oct 16, 2026152+2
Oct 15, 2026150+34
Oct 14, 20261160
Oct 13, 2026116+15
Oct 09, 2026101+57
Oct 08, 2026440
Oct 07, 202644+38
Oct 06, 20266+4
Oct 05, 202620
Oct 02, 20262No prior observation