OITracker Cboe delayed data

Contract OI history

Back to ITUB

Dec 18, 2026 EXPIRATION

ITUB $8.00 Put

ITUB261218P00008000

Latest saved OI9,007Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ITUB $8.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,0074,5030 2026-10-02: 8,662 OI2026-10-05: 8,697 OI2026-10-06: 8,698 OI2026-10-07: 8,698 OI2026-10-08: 8,697 OI2026-10-09: 8,697 OI2026-10-13: 8,697 OI2026-10-14: 8,697 OI2026-10-15: 8,697 OI2026-10-16: 8,697 OI2026-10-21: 8,987 OI2026-10-23: 9,007 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ITUB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,007+20
Oct 21, 20268,987+290
Oct 16, 20268,6970
Oct 15, 20268,6970
Oct 14, 20268,6970
Oct 13, 20268,6970
Oct 09, 20268,6970
Oct 08, 20268,697-1
Oct 07, 20268,6980
Oct 06, 20268,698+1
Oct 05, 20268,697+35
Oct 02, 20268,662No prior observation