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Contract OI history

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Nov 06, 2026 EXPIRATION

WPM $135.00 Put

WPM261106P00135000

Latest saved OI22Oct 21, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WPM $135.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 22110 2026-10-02: 14 OI2026-10-05: 14 OI2026-10-06: 14 OI2026-10-07: 14 OI2026-10-08: 15 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 17 OI2026-10-15: 22 OI2026-10-16: 22 OI2026-10-21: 22 OI Oct 02, 2026Oct 21, 2026

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

WPM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing220
Oct 16, 2026220
Oct 15, 202622+5
Oct 14, 202617-1
Oct 13, 2026180
Oct 09, 202618+3
Oct 08, 202615+1
Oct 07, 2026140
Oct 06, 2026140
Oct 05, 2026140
Oct 02, 202614No prior observation