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Contract OI history

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Jan 15, 2027 EXPIRATION

ACHR $8.00 Call

ACHR270115C00008000

Latest saved OI16,774Oct 23, 2026
Last change-55vs 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. 16,8298,4140 2026-10-02: 16,069 OI2026-10-05: 15,955 OI2026-10-06: 15,956 OI2026-10-07: 16,012 OI2026-10-08: 16,012 OI2026-10-09: 16,103 OI2026-10-13: 16,435 OI2026-10-14: 16,435 OI2026-10-15: 16,406 OI2026-10-16: 16,633 OI2026-10-21: 16,829 OI2026-10-23: 16,774 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, 2026Viewing16,774-55
Oct 21, 202616,829+196
Oct 16, 202616,633+227
Oct 15, 202616,406-29
Oct 14, 202616,4350
Oct 13, 202616,435+332
Oct 09, 202616,103+91
Oct 08, 202616,0120
Oct 07, 202616,012+56
Oct 06, 202615,956+1
Oct 05, 202615,955-114
Oct 02, 202616,069No prior observation