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Contract OI history

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Dec 18, 2026 EXPIRATION

IOVA $12.50 Call

IOVA261218C00012500

Latest saved OI3,140Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $12.50 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. 3,2291,6140 2026-10-09: 3,229 OI2026-10-13: 3,190 OI2026-10-14: 3,190 OI2026-10-15: 3,190 OI2026-10-16: 3,190 OI2026-10-21: 3,139 OI2026-10-23: 3,140 OI Oct 09, 2026Oct 23, 2026

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

IOVA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,140+1
Oct 21, 20263,139-51
Oct 16, 20263,1900
Oct 15, 20263,1900
Oct 14, 20263,1900
Oct 13, 20263,190-39
Oct 09, 20263,229No prior observation