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Contract OI history

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Jan 15, 2027 EXPIRATION

ACHR $15.00 Call

ACHR270115C00015000

Latest saved OI22,590Oct 23, 2026
Last change-40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $15.00 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. 22,64011,3200 2026-10-02: 22,114 OI2026-10-05: 22,511 OI2026-10-06: 22,505 OI2026-10-07: 22,499 OI2026-10-08: 22,499 OI2026-10-09: 22,482 OI2026-10-13: 22,598 OI2026-10-14: 22,598 OI2026-10-15: 22,599 OI2026-10-16: 22,640 OI2026-10-21: 22,630 OI2026-10-23: 22,590 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, 2026Viewing22,590-40
Oct 21, 202622,630-10
Oct 16, 202622,640+41
Oct 15, 202622,599+1
Oct 14, 202622,5980
Oct 13, 202622,598+116
Oct 09, 202622,482-17
Oct 08, 202622,4990
Oct 07, 202622,499-6
Oct 06, 202622,505-6
Oct 05, 202622,511+397
Oct 02, 202622,114No prior observation