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Contract OI history

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Mar 19, 2027 EXPIRATION

WPM $160.00 Call

WPM270319C00160000

Latest saved OI160Oct 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 $160.00 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. 160800 2026-10-02: 136 OI2026-10-05: 136 OI2026-10-06: 136 OI2026-10-07: 136 OI2026-10-08: 138 OI2026-10-09: 140 OI2026-10-13: 140 OI2026-10-14: 144 OI2026-10-15: 150 OI2026-10-16: 150 OI2026-10-21: 159 OI2026-10-23: 160 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, 2026160+1
Oct 21, 2026Viewing159+9
Oct 16, 20261500
Oct 15, 2026150+6
Oct 14, 2026144+4
Oct 13, 20261400
Oct 09, 2026140+2
Oct 08, 2026138+2
Oct 07, 20261360
Oct 06, 20261360
Oct 05, 20261360
Oct 02, 2026136No prior observation