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Contract OI history

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Oct 30, 2026 EXPIRATION

ACHR $7.00 Call

ACHR261030C00007000

Latest saved OI893Oct 23, 2026
Last change0vs 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. 8974480 2026-10-02: 692 OI2026-10-05: 871 OI2026-10-06: 872 OI2026-10-07: 870 OI2026-10-08: 870 OI2026-10-09: 897 OI2026-10-13: 897 OI2026-10-14: 897 OI2026-10-15: 897 OI2026-10-16: 893 OI2026-10-21: 893 OI2026-10-23: 893 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, 2026Viewing8930
Oct 21, 20268930
Oct 16, 2026893-4
Oct 15, 20268970
Oct 14, 20268970
Oct 13, 20268970
Oct 09, 2026897+27
Oct 08, 20268700
Oct 07, 2026870-2
Oct 06, 2026872+1
Oct 05, 2026871+179
Oct 02, 2026692No prior observation