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Contract OI history

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Mar 19, 2027 EXPIRATION

ABEO $4.00 Call

ABEO270319C00004000

Latest saved OI411Oct 21, 2026
Last change-10vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ABEO $4.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-21. Exact values and changes are listed in the table below. 4212100 2026-10-08: 306 OI2026-10-09: 306 OI2026-10-13: 306 OI2026-10-14: 421 OI2026-10-15: 421 OI2026-10-21: 411 OI Oct 08, 2026Oct 21, 2026

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

ABEO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing411-10
Oct 15, 20264210
Oct 14, 2026421+115
Oct 13, 20263060
Oct 09, 20263060
Oct 08, 2026306No prior observation