OITracker Cboe delayed data

Contract OI history

Back to IOVA

Oct 30, 2026 EXPIRATION

IOVA $15.50 Call

IOVA261030C00015500

Latest saved OI2,145Oct 23, 2026
Last change+461vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IOVA $15.50 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. 2,1451,0720 2026-10-09: 450 OI2026-10-13: 1,070 OI2026-10-14: 1,070 OI2026-10-15: 880 OI2026-10-16: 880 OI2026-10-21: 1,684 OI2026-10-23: 2,145 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, 2026Viewing2,145+461
Oct 21, 20261,684+804
Oct 16, 20268800
Oct 15, 2026880-190
Oct 14, 20261,0700
Oct 13, 20261,070+620
Oct 09, 2026450No prior observation