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Contract OI history

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Mar 19, 2027 EXPIRATION

IOVA $20.00 Call

IOVA270319C00020000

Latest saved OI1,484Oct 23, 2026
Last change+5vs 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. 1,4847420 2026-10-09: 1,367 OI2026-10-13: 1,385 OI2026-10-14: 1,385 OI2026-10-15: 1,396 OI2026-10-16: 1,415 OI2026-10-21: 1,479 OI2026-10-23: 1,484 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, 2026Viewing1,484+5
Oct 21, 20261,479+64
Oct 16, 20261,415+19
Oct 15, 20261,396+11
Oct 14, 20261,3850
Oct 13, 20261,385+18
Oct 09, 20261,367No prior observation