OITracker Cboe delayed data

Contract OI history

Back to WDC

Mar 19, 2027 EXPIRATION

WDC $600.00 Call

WDC270319C00600000

Latest saved OI1,524Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $600.00 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. 1,5247620 2026-10-09: 1,462 OI2026-10-12: 1,468 OI2026-10-14: 1,476 OI2026-10-15: 1,476 OI2026-10-16: 1,511 OI2026-10-21: 1,519 OI2026-10-23: 1,524 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, 2026Viewing1,524+5
Oct 21, 20261,519+8
Oct 16, 20261,511+35
Oct 15, 20261,4760
Oct 14, 20261,476+8
Oct 12, 20261,468+6
Oct 09, 20261,462No prior observation