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Contract OI history

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Nov 20, 2026 EXPIRATION

ARWR $65.00 Call

ARWR261120C00065000

Latest saved OI1,226Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARWR $65.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,2266130 2026-10-09: 1,148 OI2026-10-13: 1,156 OI2026-10-14: 1,157 OI2026-10-15: 1,165 OI2026-10-16: 1,172 OI2026-10-21: 1,213 OI2026-10-23: 1,226 OI Oct 09, 2026Oct 23, 2026

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

ARWR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,226+13
Oct 21, 20261,213+41
Oct 16, 20261,172+7
Oct 15, 20261,165+8
Oct 14, 20261,157+1
Oct 13, 20261,156+8
Oct 09, 20261,148No prior observation