OITracker Cboe delayed data

Contract OI history

Back to WDC

Jan 19, 2029 EXPIRATION

WDC $680.00 Call

WDC290119C00680000

Latest saved OI138Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $680.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 138690 2026-10-09: 58 OI2026-10-12: 110 OI2026-10-14: 117 OI2026-10-15: 133 OI2026-10-16: 132 OI2026-10-21: 129 OI2026-10-23: 138 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WDC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing138+9
Oct 21, 2026129-3
Oct 16, 2026132-1
Oct 15, 2026133+16
Oct 14, 2026117+7
Oct 12, 2026110+52
Oct 09, 202658No prior observation