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Contract OI history

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Nov 13, 2026 EXPIRATION

ACHR $5.00 Call

ACHR261113C00005000

Latest saved OI4,702Oct 23, 2026
Last change+16vs 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. 4,7022,3510 2026-10-02: 0 OI2026-10-05: 2,410 OI2026-10-06: 2,613 OI2026-10-07: 3,055 OI2026-10-08: 3,055 OI2026-10-09: 3,706 OI2026-10-13: 3,785 OI2026-10-14: 3,785 OI2026-10-15: 4,336 OI2026-10-16: 4,551 OI2026-10-21: 4,686 OI2026-10-23: 4,702 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, 2026Viewing4,702+16
Oct 21, 20264,686+135
Oct 16, 20264,551+215
Oct 15, 20264,336+551
Oct 14, 20263,7850
Oct 13, 20263,785+79
Oct 09, 20263,706+651
Oct 08, 20263,0550
Oct 07, 20263,055+442
Oct 06, 20262,613+203
Oct 05, 20262,410+2,410
Oct 02, 20260No prior observation