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Contract OI history

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Nov 06, 2026 EXPIRATION

ACHR $5.00 Call

ACHR261106C00005000

Latest saved OI1,437Oct 23, 2026
Last change+705vs 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. 1,4377180 2026-10-02: 40 OI2026-10-05: 144 OI2026-10-06: 402 OI2026-10-07: 478 OI2026-10-08: 478 OI2026-10-09: 504 OI2026-10-13: 575 OI2026-10-14: 575 OI2026-10-15: 642 OI2026-10-16: 661 OI2026-10-21: 732 OI2026-10-23: 1,437 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, 2026Viewing1,437+705
Oct 21, 2026732+71
Oct 16, 2026661+19
Oct 15, 2026642+67
Oct 14, 20265750
Oct 13, 2026575+71
Oct 09, 2026504+26
Oct 08, 20264780
Oct 07, 2026478+76
Oct 06, 2026402+258
Oct 05, 2026144+104
Oct 02, 202640No prior observation