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Contract OI history

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Nov 27, 2026 EXPIRATION

ACHR $7.00 Call

ACHR261127C00007000

Latest saved OI212Oct 23, 2026
Last change+4vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $7.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2151070 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 169 OI2026-10-13: 212 OI2026-10-14: 212 OI2026-10-15: 215 OI2026-10-16: 197 OI2026-10-21: 208 OI2026-10-23: 212 OI Oct 07, 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, 2026Viewing212+4
Oct 21, 2026208+11
Oct 16, 2026197-18
Oct 15, 2026215+3
Oct 14, 20262120
Oct 13, 2026212+43
Oct 09, 2026169+169
Oct 08, 202600
Oct 07, 20260No prior observation