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Contract OI history

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Jan 19, 2029 EXPIRATION

ACHR $7.00 Call

ACHR290119C00007000

Latest saved OI1,284Oct 23, 2026
Last change+7vs 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. 1,2846420 2026-10-02: 470 OI2026-10-05: 484 OI2026-10-06: 615 OI2026-10-07: 628 OI2026-10-08: 628 OI2026-10-09: 699 OI2026-10-13: 1,267 OI2026-10-14: 1,267 OI2026-10-15: 1,243 OI2026-10-16: 1,270 OI2026-10-21: 1,277 OI2026-10-23: 1,284 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, 2026Viewing1,284+7
Oct 21, 20261,277+7
Oct 16, 20261,270+27
Oct 15, 20261,243-24
Oct 14, 20261,2670
Oct 13, 20261,267+568
Oct 09, 2026699+71
Oct 08, 20266280
Oct 07, 2026628+13
Oct 06, 2026615+131
Oct 05, 2026484+14
Oct 02, 2026470No prior observation