OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

IOVA $8.00 Put

IOVA270115P00008000

Latest saved OI3,183Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $8.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,1941,5970 2026-10-09: 3,174 OI2026-10-13: 3,194 OI2026-10-14: 3,194 OI2026-10-15: 3,194 OI2026-10-16: 3,194 OI2026-10-21: 3,182 OI2026-10-23: 3,183 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, 2026Viewing3,183+1
Oct 21, 20263,182-12
Oct 16, 20263,1940
Oct 15, 20263,1940
Oct 14, 20263,1940
Oct 13, 20263,194+20
Oct 09, 20263,174No prior observation