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Contract OI history

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Jan 21, 2028 EXPIRATION

WPM $160.00 Put

WPM280121P00160000

Latest saved OI1,513Oct 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 $160.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5247620 2026-10-02: 1,524 OI2026-10-05: 1,523 OI2026-10-06: 1,523 OI2026-10-07: 1,523 OI2026-10-08: 1,513 OI2026-10-09: 1,513 OI2026-10-13: 1,513 OI2026-10-14: 1,513 OI2026-10-15: 1,513 OI2026-10-16: 1,513 OI2026-10-21: 1,513 OI2026-10-23: 1,513 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, 20261,5130
Oct 21, 2026Viewing1,5130
Oct 16, 20261,5130
Oct 15, 20261,5130
Oct 14, 20261,5130
Oct 13, 20261,5130
Oct 09, 20261,5130
Oct 08, 20261,513-10
Oct 07, 20261,5230
Oct 06, 20261,5230
Oct 05, 20261,523-1
Oct 02, 20261,524No prior observation