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Contract OI history

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Dec 18, 2026 EXPIRATION

WPM $130.00 Call

WPM261218C00130000

Latest saved OI318Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WPM $130.00 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. 3261630 2026-10-02: 312 OI2026-10-05: 312 OI2026-10-06: 312 OI2026-10-07: 312 OI2026-10-08: 312 OI2026-10-09: 314 OI2026-10-13: 314 OI2026-10-14: 314 OI2026-10-15: 326 OI2026-10-16: 325 OI2026-10-21: 318 OI2026-10-23: 318 OI Oct 02, 2026Oct 23, 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 23, 20263180
Oct 21, 2026Viewing318-7
Oct 16, 2026325-1
Oct 15, 2026326+12
Oct 14, 20263140
Oct 13, 20263140
Oct 09, 2026314+2
Oct 08, 20263120
Oct 07, 20263120
Oct 06, 20263120
Oct 05, 20263120
Oct 02, 2026312No prior observation