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Contract OI history

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Mar 19, 2027 EXPIRATION

ACB $5.00 Call

ACB270319C00005000

Latest saved OI216Oct 20, 2026
Last change+14vs 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. 2161080 2026-10-09: 191 OI2026-10-13: 201 OI2026-10-14: 202 OI2026-10-15: 202 OI2026-10-16: 202 OI2026-10-20: 216 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, 2026Viewing216+14
Oct 16, 20262020
Oct 15, 20262020
Oct 14, 2026202+1
Oct 13, 2026201+10
Oct 09, 2026191No prior observation