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Contract OI history

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Jan 15, 2027 EXPIRATION

ACB $5.00 Call

ACB270115C00005000

Latest saved OI3,563Oct 20, 2026
Last change-13vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ACB $5.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 3,5781,7890 2026-10-09: 3,578 OI2026-10-13: 3,578 OI2026-10-14: 3,578 OI2026-10-15: 3,576 OI2026-10-16: 3,576 OI2026-10-20: 3,563 OI Oct 09, 2026Oct 20, 2026

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

ACB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3,563-13
Oct 16, 20263,5760
Oct 15, 20263,576-2
Oct 14, 20263,5780
Oct 13, 20263,5780
Oct 09, 20263,578No prior observation