OITracker Cboe delayed data

Contract OI history

Back to WPM

Nov 20, 2026 EXPIRATION

WPM $140.00 Call

WPM261120C00140000

Latest saved OI540Oct 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 $140.00 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. 5402700 2026-10-02: 141 OI2026-10-05: 147 OI2026-10-06: 147 OI2026-10-07: 218 OI2026-10-08: 219 OI2026-10-09: 220 OI2026-10-13: 221 OI2026-10-14: 270 OI2026-10-15: 278 OI2026-10-16: 281 OI2026-10-21: 540 OI2026-10-23: 540 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, 2026Viewing5400
Oct 21, 2026540+259
Oct 16, 2026281+3
Oct 15, 2026278+8
Oct 14, 2026270+49
Oct 13, 2026221+1
Oct 09, 2026220+1
Oct 08, 2026219+1
Oct 07, 2026218+71
Oct 06, 20261470
Oct 05, 2026147+6
Oct 02, 2026141No prior observation