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Contract OI history

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Jan 15, 2027 EXPIRATION

ARQQ $40.00 Put

ARQQ270115P00040000

Latest saved OI64Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARQQ $40.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 84420 2026-10-09: 84 OI2026-10-13: 84 OI2026-10-14: 84 OI2026-10-15: 84 OI2026-10-16: 84 OI2026-10-21: 84 OI2026-10-23: 64 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ARQQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing64-20
Oct 21, 2026840
Oct 16, 2026840
Oct 15, 2026840
Oct 14, 2026840
Oct 13, 2026840
Oct 09, 202684No prior observation