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Contract OI history

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Apr 16, 2027 EXPIRATION

ACHR $8.00 Call

ACHR270416C00008000

Latest saved OI930Oct 23, 2026
Last change-62vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $8.00 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. 9924960 2026-10-02: 446 OI2026-10-05: 677 OI2026-10-06: 700 OI2026-10-07: 703 OI2026-10-08: 703 OI2026-10-09: 858 OI2026-10-13: 869 OI2026-10-14: 869 OI2026-10-15: 788 OI2026-10-16: 772 OI2026-10-21: 992 OI2026-10-23: 930 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, 2026Viewing930-62
Oct 21, 2026992+220
Oct 16, 2026772-16
Oct 15, 2026788-81
Oct 14, 20268690
Oct 13, 2026869+11
Oct 09, 2026858+155
Oct 08, 20267030
Oct 07, 2026703+3
Oct 06, 2026700+23
Oct 05, 2026677+231
Oct 02, 2026446No prior observation