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Contract OI history

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Nov 20, 2026 EXPIRATION

ASC $22.50 Call

ASC261120C00022500

Latest saved OI102Oct 21, 2026
Last change+47vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASC $22.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 102510 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 5 OI2026-10-13: 16 OI2026-10-14: 55 OI2026-10-16: 55 OI2026-10-21: 102 OI Oct 02, 2026Oct 21, 2026

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

ASC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing102+47
Oct 16, 2026550
Oct 14, 202655+39
Oct 13, 202616+11
Oct 09, 20265+5
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation