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Contract OI history

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Oct 23, 2026 EXPIRATION

DAL $75.00 Put

DAL261023P00075000

Latest saved OI661Oct 23, 2026
Last change-7vs 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. 6683340 2026-10-02: 143 OI2026-10-05: 143 OI2026-10-06: 154 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 281 OI2026-10-13: 345 OI2026-10-14: 345 OI2026-10-15: 357 OI2026-10-16: 437 OI2026-10-21: 668 OI2026-10-23: 661 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, 2026Viewing661-7
Oct 21, 2026668+231
Oct 16, 2026437+80
Oct 15, 2026357+12
Oct 14, 20263450
Oct 13, 2026345+64
Oct 09, 2026281+109
Oct 08, 20261720
Oct 07, 2026172+18
Oct 06, 2026154+11
Oct 05, 20261430
Oct 02, 2026143No prior observation