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Contract OI history

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Nov 20, 2026 EXPIRATION

ACIU $5.00 Call

ACIU261120C00005000

Latest saved OI1,316Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ACIU $5.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,3166580 2026-10-08: 1,311 OI2026-10-09: 1,311 OI2026-10-13: 1,311 OI2026-10-14: 1,316 OI2026-10-15: 1,316 OI2026-10-16: 1,316 OI2026-10-20: 1,316 OI2026-10-23: 1,316 OI Oct 08, 2026Oct 23, 2026

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

ACIU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3160
Oct 20, 20261,3160
Oct 16, 20261,3160
Oct 15, 20261,3160
Oct 14, 20261,316+5
Oct 13, 20261,3110
Oct 09, 20261,3110
Oct 08, 20261,311No prior observation