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Contract OI history

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Jan 21, 2028 EXPIRATION

DAL $65.00 Put

DAL280121P00065000

Latest saved OI1,061Oct 23, 2026
Last change+102vs 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. 1,0615300 2026-10-02: 927 OI2026-10-05: 930 OI2026-10-06: 932 OI2026-10-07: 937 OI2026-10-08: 937 OI2026-10-09: 946 OI2026-10-13: 946 OI2026-10-14: 946 OI2026-10-15: 946 OI2026-10-16: 946 OI2026-10-21: 959 OI2026-10-23: 1,061 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, 2026Viewing1,061+102
Oct 21, 2026959+13
Oct 16, 20269460
Oct 15, 20269460
Oct 14, 20269460
Oct 13, 20269460
Oct 09, 2026946+9
Oct 08, 20269370
Oct 07, 2026937+5
Oct 06, 2026932+2
Oct 05, 2026930+3
Oct 02, 2026927No prior observation