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Contract OI history

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Apr 16, 2027 EXPIRATION

ACHR $3.00 Call

ACHR270416C00003000

Latest saved OI291Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $3.00 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. 2911450 2026-10-02: 44 OI2026-10-05: 43 OI2026-10-06: 149 OI2026-10-07: 157 OI2026-10-08: 157 OI2026-10-09: 154 OI2026-10-13: 166 OI2026-10-14: 166 OI2026-10-15: 207 OI2026-10-16: 233 OI2026-10-21: 254 OI2026-10-23: 291 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, 2026Viewing291+37
Oct 21, 2026254+21
Oct 16, 2026233+26
Oct 15, 2026207+41
Oct 14, 20261660
Oct 13, 2026166+12
Oct 09, 2026154-3
Oct 08, 20261570
Oct 07, 2026157+8
Oct 06, 2026149+106
Oct 05, 202643-1
Oct 02, 202644No prior observation