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Contract OI history

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Jan 15, 2027 EXPIRATION

ITUB $9.00 Put

ITUB270115P00009000

Latest saved OI1,609Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ITUB $9.00 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. 1,6098040 2026-10-02: 10 OI2026-10-05: 537 OI2026-10-06: 716 OI2026-10-07: 716 OI2026-10-08: 716 OI2026-10-09: 716 OI2026-10-13: 614 OI2026-10-14: 614 OI2026-10-15: 1,155 OI2026-10-16: 1,470 OI2026-10-21: 1,609 OI2026-10-23: 1,609 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, 2026Viewing1,6090
Oct 21, 20261,609+139
Oct 16, 20261,470+315
Oct 15, 20261,155+541
Oct 14, 20266140
Oct 13, 2026614-102
Oct 09, 20267160
Oct 08, 20267160
Oct 07, 20267160
Oct 06, 2026716+179
Oct 05, 2026537+527
Oct 02, 202610No prior observation