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Contract OI history

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Jan 15, 2027 EXPIRATION

WPM $50.00 Call

WPM270115C00050000

Latest saved OI394Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WPM $50.00 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. 3941970 2026-10-02: 388 OI2026-10-05: 388 OI2026-10-06: 388 OI2026-10-07: 388 OI2026-10-08: 388 OI2026-10-09: 388 OI2026-10-13: 388 OI2026-10-14: 388 OI2026-10-15: 388 OI2026-10-16: 388 OI2026-10-21: 391 OI2026-10-23: 394 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, 2026394+3
Oct 21, 2026Viewing391+3
Oct 16, 20263880
Oct 15, 20263880
Oct 14, 20263880
Oct 13, 20263880
Oct 09, 20263880
Oct 08, 20263880
Oct 07, 20263880
Oct 06, 20263880
Oct 05, 20263880
Oct 02, 2026388No prior observation