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Contract OI history

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Jan 21, 2028 EXPIRATION

IOVA $20.00 Call

IOVA280121C00020000

Latest saved OI1,353Oct 23, 2026
Last change+10vs 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. 1,4737360 2026-10-09: 1,401 OI2026-10-13: 1,463 OI2026-10-14: 1,463 OI2026-10-15: 1,473 OI2026-10-16: 1,473 OI2026-10-21: 1,343 OI2026-10-23: 1,353 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, 2026Viewing1,353+10
Oct 21, 20261,343-130
Oct 16, 20261,4730
Oct 15, 20261,473+10
Oct 14, 20261,4630
Oct 13, 20261,463+62
Oct 09, 20261,401No prior observation