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Contract OI history

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Jun 17, 2027 EXPIRATION

DAL $65.00 Put

DAL270617P00065000

Latest saved OI514Oct 23, 2026
Last change+2vs 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. 5142570 2026-10-02: 421 OI2026-10-05: 421 OI2026-10-06: 422 OI2026-10-07: 425 OI2026-10-08: 425 OI2026-10-09: 425 OI2026-10-13: 426 OI2026-10-14: 426 OI2026-10-15: 427 OI2026-10-16: 427 OI2026-10-21: 512 OI2026-10-23: 514 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, 2026Viewing514+2
Oct 21, 2026512+85
Oct 16, 20264270
Oct 15, 2026427+1
Oct 14, 20264260
Oct 13, 2026426+1
Oct 09, 20264250
Oct 08, 20264250
Oct 07, 2026425+3
Oct 06, 2026422+1
Oct 05, 20264210
Oct 02, 2026421No prior observation