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Contract OI history

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Jan 21, 2028 EXPIRATION

ABAT $1.50 Call

ABAT280121C00001500

Latest saved OI319Oct 20, 2026
Last change+16vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABAT $1.50 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. 3191590 2026-10-09: 296 OI2026-10-13: 301 OI2026-10-15: 301 OI2026-10-16: 303 OI2026-10-20: 319 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, 2026Viewing319+16
Oct 16, 2026303+2
Oct 15, 20263010
Oct 13, 2026301+5
Oct 09, 2026296No prior observation