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Contract OI history

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Oct 23, 2026 EXPIRATION

ACHR $7.00 Call

ACHR261023C00007000

Latest saved OI1,755Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $7.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8489240 2026-10-02: 1,848 OI2026-10-05: 1,821 OI2026-10-06: 1,781 OI2026-10-07: 1,781 OI2026-10-08: 1,781 OI2026-10-09: 1,772 OI2026-10-13: 1,761 OI2026-10-14: 1,761 OI2026-10-15: 1,761 OI2026-10-16: 1,759 OI2026-10-21: 1,757 OI2026-10-23: 1,755 OI Oct 02, 2026Oct 23, 2026

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

ACHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,755-2
Oct 21, 20261,757-2
Oct 16, 20261,759-2
Oct 15, 20261,7610
Oct 14, 20261,7610
Oct 13, 20261,761-11
Oct 09, 20261,772-9
Oct 08, 20261,7810
Oct 07, 20261,7810
Oct 06, 20261,781-40
Oct 05, 20261,821-27
Oct 02, 20261,848No prior observation