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Contract OI history

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Jan 15, 2027 EXPIRATION

ADMA $20.00 Call

ADMA270115C00020000

Latest saved OI3,303Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ADMA $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,3131,6560 2026-10-08: 3,313 OI2026-10-09: 3,313 OI2026-10-13: 3,303 OI2026-10-14: 3,303 OI2026-10-16: 3,303 OI2026-10-21: 3,303 OI2026-10-23: 3,303 OI Oct 08, 2026Oct 23, 2026

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

ADMA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,3030
Oct 21, 20263,3030
Oct 16, 20263,3030
Oct 14, 20263,3030
Oct 13, 20263,303-10
Oct 09, 20263,3130
Oct 08, 20263,313No prior observation