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Contract OI history

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Jan 15, 2027 EXPIRATION

DAL $70.00 Put

DAL270115P00070000

Latest saved OI2,844Oct 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 $70.00 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. 2,8441,4220 2026-10-02: 2,563 OI2026-10-05: 2,563 OI2026-10-06: 2,568 OI2026-10-07: 2,573 OI2026-10-08: 2,573 OI2026-10-09: 2,701 OI2026-10-13: 2,704 OI2026-10-14: 2,704 OI2026-10-15: 2,728 OI2026-10-16: 2,728 OI2026-10-21: 2,837 OI2026-10-23: 2,844 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, 2026Viewing2,844+7
Oct 21, 20262,837+109
Oct 16, 20262,7280
Oct 15, 20262,728+24
Oct 14, 20262,7040
Oct 13, 20262,704+3
Oct 09, 20262,701+128
Oct 08, 20262,5730
Oct 07, 20262,573+5
Oct 06, 20262,568+5
Oct 05, 20262,5630
Oct 02, 20262,563No prior observation