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Contract OI history

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Nov 20, 2026 EXPIRATION

DAL $70.00 Put

DAL261120P00070000

Latest saved OI6,550Oct 23, 2026
Last change+56vs 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. 6,5503,2750 2026-10-02: 3,189 OI2026-10-05: 3,188 OI2026-10-06: 3,194 OI2026-10-07: 3,197 OI2026-10-08: 3,197 OI2026-10-09: 3,410 OI2026-10-13: 3,468 OI2026-10-14: 3,468 OI2026-10-15: 3,925 OI2026-10-16: 3,974 OI2026-10-21: 6,494 OI2026-10-23: 6,550 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, 2026Viewing6,550+56
Oct 21, 20266,494+2,520
Oct 16, 20263,974+49
Oct 15, 20263,925+457
Oct 14, 20263,4680
Oct 13, 20263,468+58
Oct 09, 20263,410+213
Oct 08, 20263,1970
Oct 07, 20263,197+3
Oct 06, 20263,194+6
Oct 05, 20263,188-1
Oct 02, 20263,189No prior observation