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Contract OI history

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Oct 23, 2026 EXPIRATION

VALE $13.50 Put

VALE261023P00013500

Latest saved OI0Oct 23, 2026
Last change-712vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VALE $13.50 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. 8584290 2026-10-02: 549 OI2026-10-05: 550 OI2026-10-06: 385 OI2026-10-07: 385 OI2026-10-08: 385 OI2026-10-09: 385 OI2026-10-13: 708 OI2026-10-14: 708 OI2026-10-15: 705 OI2026-10-16: 858 OI2026-10-21: 712 OI2026-10-23: 0 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, 20260-712
Oct 21, 2026Viewing712-146
Oct 16, 2026858+153
Oct 15, 2026705-3
Oct 14, 20267080
Oct 13, 2026708+323
Oct 09, 20263850
Oct 08, 20263850
Oct 07, 20263850
Oct 06, 2026385-165
Oct 05, 2026550+1
Oct 02, 2026549No prior observation