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Contract OI history

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Nov 20, 2026 EXPIRATION

ADMA $8.00 Put

ADMA261120P00008000

Latest saved OI1,465Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ADMA $8.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5,9122,9560 2026-10-08: 5,882 OI2026-10-09: 5,882 OI2026-10-13: 5,882 OI2026-10-14: 5,912 OI2026-10-16: 5,912 OI2026-10-21: 1,461 OI2026-10-23: 1,465 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, 2026Viewing1,465+4
Oct 21, 20261,461-4,451
Oct 16, 20265,9120
Oct 14, 20265,912+30
Oct 13, 20265,8820
Oct 09, 20265,8820
Oct 08, 20265,882No prior observation