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Contract OI history

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Mar 19, 2027 EXPIRATION

ARWR $70.00 Call

ARWR270319C00070000

Latest saved OI392Oct 23, 2026
Last change+277vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARWR $70.00 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. 3921960 2026-10-09: 94 OI2026-10-13: 94 OI2026-10-14: 95 OI2026-10-15: 115 OI2026-10-16: 115 OI2026-10-21: 115 OI2026-10-23: 392 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, 2026Viewing392+277
Oct 21, 20261150
Oct 16, 20261150
Oct 15, 2026115+20
Oct 14, 202695+1
Oct 13, 2026940
Oct 09, 202694No prior observation