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Contract OI history

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Jan 15, 2027 EXPIRATION

OABI $5.00 Call

OABI270115C00005000

Latest saved OI3,010Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OABI $5.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,0781,5390 2026-10-08: 3,078 OI2026-10-09: 3,078 OI2026-10-13: 3,078 OI2026-10-14: 3,078 OI2026-10-16: 3,027 OI2026-10-20: 3,017 OI2026-10-23: 3,010 OI Oct 08, 2026Oct 23, 2026

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

OABI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,010-7
Oct 20, 20263,017-10
Oct 16, 20263,027-51
Oct 14, 20263,0780
Oct 13, 20263,0780
Oct 09, 20263,0780
Oct 08, 20263,078No prior observation