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Contract OI history

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Dec 18, 2026 EXPIRATION

WPM $180.00 Call

WPM261218C00180000

Latest saved OI247Oct 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 $180.00 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. 2491240 2026-10-02: 243 OI2026-10-05: 243 OI2026-10-06: 243 OI2026-10-07: 244 OI2026-10-08: 244 OI2026-10-09: 249 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 248 OI2026-10-16: 248 OI2026-10-21: 248 OI2026-10-23: 247 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, 2026247-1
Oct 21, 2026Viewing2480
Oct 16, 20262480
Oct 15, 20262480
Oct 14, 20262480
Oct 13, 2026248-1
Oct 09, 2026249+5
Oct 08, 20262440
Oct 07, 2026244+1
Oct 06, 20262430
Oct 05, 20262430
Oct 02, 2026243No prior observation