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Contract OI history

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Dec 17, 2027 EXPIRATION

OMDA $22.50 Call

OMDA271217C00022500

Latest saved OI26Oct 23, 2026
Last change+25vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
OMDA $22.50 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 26130 2026-10-07: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 1 OI2026-10-16: 1 OI2026-10-20: 1 OI2026-10-23: 26 OI Oct 07, 2026Oct 23, 2026

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

OMDA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202626+25
Oct 20, 2026Viewing10
Oct 16, 202610
Oct 15, 20261+1
Oct 14, 202600
Oct 13, 202600
Oct 07, 20260No prior observation