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Contract OI history

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Apr 16, 2027 EXPIRATION

DDL $2.50 Put

DDL270416P00002500

Latest saved OI163Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDL $2.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 163810 2026-10-02: 80 OI2026-10-05: 80 OI2026-10-06: 80 OI2026-10-07: 160 OI2026-10-08: 160 OI2026-10-09: 160 OI2026-10-13: 163 OI2026-10-14: 163 OI2026-10-16: 163 OI2026-10-20: 163 OI2026-10-23: 163 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DDL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1630
Oct 20, 20261630
Oct 16, 20261630
Oct 14, 20261630
Oct 13, 2026163+3
Oct 09, 20261600
Oct 08, 20261600
Oct 07, 2026160+80
Oct 06, 2026800
Oct 05, 2026800
Oct 02, 202680No prior observation