OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

IOVA $2.50 Put

IOVA270115P00002500

Latest saved OI3,725Oct 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 $2.50 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. 3,7261,8630 2026-10-09: 3,726 OI2026-10-13: 3,725 OI2026-10-14: 3,725 OI2026-10-15: 3,725 OI2026-10-16: 3,725 OI2026-10-21: 3,725 OI2026-10-23: 3,725 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, 2026Viewing3,7250
Oct 21, 20263,7250
Oct 16, 20263,7250
Oct 15, 20263,7250
Oct 14, 20263,7250
Oct 13, 20263,725-1
Oct 09, 20263,726No prior observation