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Contract OI history

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Jan 19, 2029 EXPIRATION

VALE $8.00 Put

VALE290119P00008000

Latest saved OI764Oct 23, 2026
Last change+38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VALE $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. 7643820 2026-10-02: 9 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 10 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-15: 587 OI2026-10-16: 587 OI2026-10-21: 726 OI2026-10-23: 764 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, 2026764+38
Oct 21, 2026Viewing726+139
Oct 16, 20265870
Oct 15, 2026587+576
Oct 14, 2026110
Oct 13, 202611+1
Oct 09, 2026100
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 2026100
Oct 05, 202610+1
Oct 02, 20269No prior observation