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Contract OI history

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Mar 19, 2027 EXPIRATION

ACB $6.00 Call

ACB270319C00006000

Latest saved OI197Oct 20, 2026
Last change+5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ACB $6.00 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. 197980 2026-10-09: 161 OI2026-10-13: 161 OI2026-10-14: 192 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-20: 197 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, 2026Viewing197+5
Oct 16, 20261920
Oct 15, 20261920
Oct 14, 2026192+31
Oct 13, 20261610
Oct 09, 2026161No prior observation