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Contract OI history

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Nov 20, 2026 EXPIRATION

WPM $170.00 Call

WPM261120C00170000

Latest saved OI75Oct 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 $170.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 107530 2026-10-02: 107 OI2026-10-05: 106 OI2026-10-06: 106 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 90 OI2026-10-13: 90 OI2026-10-14: 90 OI2026-10-15: 75 OI2026-10-16: 75 OI2026-10-21: 75 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, 2026Viewing750
Oct 16, 2026750
Oct 15, 202675-15
Oct 14, 2026900
Oct 13, 2026900
Oct 09, 202690-14
Oct 08, 20261040
Oct 07, 2026104-2
Oct 06, 20261060
Oct 05, 2026106-1
Oct 02, 2026107No prior observation