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Contract OI history

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Dec 18, 2026 EXPIRATION

ARWR $80.00 Call

ARWR261218C00080000

Latest saved OI741Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARWR $80.00 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. 7413700 2026-10-09: 739 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-15: 739 OI2026-10-16: 739 OI2026-10-21: 741 OI2026-10-23: 741 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, 2026Viewing7410
Oct 21, 2026741+2
Oct 16, 20267390
Oct 15, 20267390
Oct 14, 20267390
Oct 13, 20267390
Oct 09, 2026739No prior observation