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Contract OI history

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Jan 15, 2027 EXPIRATION

ACHR $10.00 Call

ACHR270115C00010000

Latest saved OI54,386Oct 23, 2026
Last change-1,280vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $10.00 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. 55,66627,8330 2026-10-02: 54,200 OI2026-10-05: 54,874 OI2026-10-06: 54,921 OI2026-10-07: 54,915 OI2026-10-08: 54,915 OI2026-10-09: 55,022 OI2026-10-13: 55,530 OI2026-10-14: 55,530 OI2026-10-15: 55,477 OI2026-10-16: 55,509 OI2026-10-21: 55,666 OI2026-10-23: 54,386 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, 2026Viewing54,386-1,280
Oct 21, 202655,666+157
Oct 16, 202655,509+32
Oct 15, 202655,477-53
Oct 14, 202655,5300
Oct 13, 202655,530+508
Oct 09, 202655,022+107
Oct 08, 202654,9150
Oct 07, 202654,915-6
Oct 06, 202654,921+47
Oct 05, 202654,874+674
Oct 02, 202654,200No prior observation