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Contract OI history

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Dec 18, 2026 EXPIRATION

WPM $170.00 Call

WPM261218C00170000

Latest saved OI917Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WPM $170.00 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. 9184590 2026-10-02: 585 OI2026-10-05: 584 OI2026-10-06: 584 OI2026-10-07: 584 OI2026-10-08: 584 OI2026-10-09: 585 OI2026-10-13: 622 OI2026-10-14: 622 OI2026-10-15: 620 OI2026-10-16: 621 OI2026-10-21: 918 OI2026-10-23: 917 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, 2026917-1
Oct 21, 2026Viewing918+297
Oct 16, 2026621+1
Oct 15, 2026620-2
Oct 14, 20266220
Oct 13, 2026622+37
Oct 09, 2026585+1
Oct 08, 20265840
Oct 07, 20265840
Oct 06, 20265840
Oct 05, 2026584-1
Oct 02, 2026585No prior observation