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Contract OI history

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Nov 20, 2026 EXPIRATION

ACRS $4.00 Call

ACRS261120C00004000

Latest saved OI1,821Oct 20, 2026
Last change+1,748vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ACRS $4.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1,8219100 2026-10-08: 10 OI2026-10-09: 59 OI2026-10-13: 59 OI2026-10-14: 59 OI2026-10-16: 73 OI2026-10-20: 1,821 OI Oct 08, 2026Oct 20, 2026

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

ACRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,821+1,748
Oct 16, 202673+14
Oct 14, 2026590
Oct 13, 2026590
Oct 09, 202659+49
Oct 08, 202610No prior observation