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Contract OI history

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Dec 18, 2026 EXPIRATION

ABOS $5.00 Call

ABOS261218C00005000

Latest saved OI722Oct 20, 2026
Last change+174vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ABOS $5.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 9524760 2026-10-08: 952 OI2026-10-09: 537 OI2026-10-13: 539 OI2026-10-14: 541 OI2026-10-16: 548 OI2026-10-20: 722 OI Oct 08, 2026Oct 20, 2026

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

ABOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing722+174
Oct 16, 2026548+7
Oct 14, 2026541+2
Oct 13, 2026539+2
Oct 09, 2026537-415
Oct 08, 2026952No prior observation