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Contract OI history

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Jan 19, 2029 EXPIRATION

ABAT $1.50 Call

ABAT290119C00001500

Latest saved OI176Oct 20, 2026
Last change-2vs 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. 178890 2026-10-09: 157 OI2026-10-13: 157 OI2026-10-15: 178 OI2026-10-16: 178 OI2026-10-20: 176 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, 2026Viewing176-2
Oct 16, 20261780
Oct 15, 2026178+21
Oct 13, 20261570
Oct 09, 2026157No prior observation