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Contract OI history

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Feb 19, 2027 EXPIRATION

ABAT $4.00 Call

ABAT270219C00004000

Latest saved OI72Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABAT $4.00 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. 81400 2026-10-09: 81 OI2026-10-13: 80 OI2026-10-15: 72 OI2026-10-16: 72 OI2026-10-20: 72 OI Oct 09, 2026Oct 20, 2026

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

ABAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing720
Oct 16, 2026720
Oct 15, 202672-8
Oct 13, 202680-1
Oct 09, 202681No prior observation