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Contract OI history

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Oct 30, 2026 EXPIRATION

DAL $65.00 Put

DAL261030P00065000

Latest saved OI172Oct 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 $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. 173860 2026-10-02: 28 OI2026-10-05: 28 OI2026-10-06: 16 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 16 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 158 OI2026-10-16: 158 OI2026-10-21: 173 OI2026-10-23: 172 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, 2026Viewing172-1
Oct 21, 2026173+15
Oct 16, 20261580
Oct 15, 2026158+8
Oct 14, 20261500
Oct 13, 2026150+134
Oct 09, 2026160
Oct 08, 2026160
Oct 07, 2026160
Oct 06, 202616-12
Oct 05, 2026280
Oct 02, 202628No prior observation