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Contract OI history

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Nov 20, 2026 EXPIRATION

IOVA $18.00 Call

IOVA261120C00018000

Latest saved OI55Oct 23, 2026
Last change+5vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $18.00 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 55270 2026-10-21: 50 OI2026-10-23: 55 OI Oct 21, 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, 2026Viewing55+5
Oct 21, 202650No prior observation