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Contract OI history

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Jan 19, 2029 EXPIRATION

IOVA $20.00 Call

IOVA290119C00020000

Latest saved OI767Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $20.00 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. 7713850 2026-10-09: 712 OI2026-10-13: 740 OI2026-10-14: 740 OI2026-10-15: 751 OI2026-10-16: 761 OI2026-10-21: 771 OI2026-10-23: 767 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, 2026Viewing767-4
Oct 21, 2026771+10
Oct 16, 2026761+10
Oct 15, 2026751+11
Oct 14, 20267400
Oct 13, 2026740+28
Oct 09, 2026712No prior observation