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Contract OI history

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Jan 15, 2027 EXPIRATION

ACHR $5.00 Call

ACHR270115C00005000

Latest saved OI24,023Oct 23, 2026
Last change+514vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $5.00 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. 24,02312,0110 2026-10-02: 19,824 OI2026-10-05: 19,946 OI2026-10-06: 20,801 OI2026-10-07: 21,450 OI2026-10-08: 21,450 OI2026-10-09: 21,568 OI2026-10-13: 22,379 OI2026-10-14: 22,379 OI2026-10-15: 23,142 OI2026-10-16: 23,322 OI2026-10-21: 23,509 OI2026-10-23: 24,023 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, 2026Viewing24,023+514
Oct 21, 202623,509+187
Oct 16, 202623,322+180
Oct 15, 202623,142+763
Oct 14, 202622,3790
Oct 13, 202622,379+811
Oct 09, 202621,568+118
Oct 08, 202621,4500
Oct 07, 202621,450+649
Oct 06, 202620,801+855
Oct 05, 202619,946+122
Oct 02, 202619,824No prior observation