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Contract OI history

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Nov 20, 2026 EXPIRATION

ACHR $6.00 Call

ACHR261120C00006000

Latest saved OI17,452Oct 23, 2026
Last change-49vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $6.00 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. 25,02612,5130 2026-10-02: 6,632 OI2026-10-05: 6,811 OI2026-10-06: 7,095 OI2026-10-07: 7,251 OI2026-10-08: 7,251 OI2026-10-09: 24,542 OI2026-10-13: 24,986 OI2026-10-14: 24,986 OI2026-10-15: 24,960 OI2026-10-16: 25,026 OI2026-10-21: 17,501 OI2026-10-23: 17,452 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, 2026Viewing17,452-49
Oct 21, 202617,501-7,525
Oct 16, 202625,026+66
Oct 15, 202624,960-26
Oct 14, 202624,9860
Oct 13, 202624,986+444
Oct 09, 202624,542+17,291
Oct 08, 20267,2510
Oct 07, 20267,251+156
Oct 06, 20267,095+284
Oct 05, 20266,811+179
Oct 02, 20266,632No prior observation