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Contract OI history

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Dec 18, 2026 EXPIRATION

ADUR $12.50 Call

ADUR261218C00012500

Latest saved OI309Oct 20, 2026
Last change-26vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADUR $12.50 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 3351670 2026-10-09: 335 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-16: 335 OI2026-10-20: 309 OI Oct 09, 2026Oct 20, 2026

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

ADUR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing309-26
Oct 16, 20263350
Oct 14, 20263350
Oct 13, 20263350
Oct 09, 2026335No prior observation