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Contract OI history

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Mar 19, 2027 EXPIRATION

WPM $230.00 Call

WPM270319C00230000

Latest saved OI262Oct 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 $230.00 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. 2621310 2026-10-02: 259 OI2026-10-05: 259 OI2026-10-06: 259 OI2026-10-07: 258 OI2026-10-08: 258 OI2026-10-09: 256 OI2026-10-13: 256 OI2026-10-14: 261 OI2026-10-15: 259 OI2026-10-16: 259 OI2026-10-21: 262 OI2026-10-23: 262 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, 20262620
Oct 21, 2026Viewing262+3
Oct 16, 20262590
Oct 15, 2026259-2
Oct 14, 2026261+5
Oct 13, 20262560
Oct 09, 2026256-2
Oct 08, 20262580
Oct 07, 2026258-1
Oct 06, 20262590
Oct 05, 20262590
Oct 02, 2026259No prior observation