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Contract OI history

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Nov 20, 2026 EXPIRATION

IOVA $17.50 Call

IOVA261120C00017500

Latest saved OI1,374Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $17.50 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. 1,3746870 2026-10-09: 903 OI2026-10-13: 1,203 OI2026-10-14: 1,203 OI2026-10-15: 1,320 OI2026-10-16: 1,310 OI2026-10-21: 1,368 OI2026-10-23: 1,374 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, 2026Viewing1,374+6
Oct 21, 20261,368+58
Oct 16, 20261,310-10
Oct 15, 20261,320+117
Oct 14, 20261,2030
Oct 13, 20261,203+300
Oct 09, 2026903No prior observation