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Contract OI history

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Mar 19, 2027 EXPIRATION

VALE $20.00 Call

VALE270319C00020000

Latest saved OI3,731Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VALE $20.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,7311,8650 2026-10-02: 3,673 OI2026-10-05: 3,673 OI2026-10-06: 3,686 OI2026-10-07: 3,686 OI2026-10-08: 3,686 OI2026-10-09: 3,686 OI2026-10-13: 3,686 OI2026-10-14: 3,686 OI2026-10-15: 3,686 OI2026-10-16: 3,686 OI2026-10-21: 3,691 OI2026-10-23: 3,731 OI Oct 02, 2026Oct 23, 2026

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

VALE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,731+40
Oct 21, 20263,691+5
Oct 16, 20263,6860
Oct 15, 20263,6860
Oct 14, 20263,6860
Oct 13, 20263,6860
Oct 09, 20263,6860
Oct 08, 20263,6860
Oct 07, 20263,6860
Oct 06, 20263,686+13
Oct 05, 20263,6730
Oct 02, 20263,673No prior observation