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Contract OI history

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Mar 19, 2027 EXPIRATION

IOVA $12.50 Call

IOVA270319C00012500

Latest saved OI1,578Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $12.50 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. 1,5787890 2026-10-09: 1,540 OI2026-10-13: 1,575 OI2026-10-14: 1,575 OI2026-10-15: 1,575 OI2026-10-16: 1,575 OI2026-10-21: 1,578 OI2026-10-23: 1,578 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, 2026Viewing1,5780
Oct 21, 20261,578+3
Oct 16, 20261,5750
Oct 15, 20261,5750
Oct 14, 20261,5750
Oct 13, 20261,575+35
Oct 09, 20261,540No prior observation