OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WDC $630.00 Call

WDC270115C00630000

Latest saved OI1,096Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $630.00 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. 1,1085540 2026-10-09: 1,108 OI2026-10-12: 1,107 OI2026-10-14: 1,104 OI2026-10-15: 1,104 OI2026-10-16: 1,104 OI2026-10-21: 1,096 OI2026-10-23: 1,096 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, 2026Viewing1,0960
Oct 21, 20261,096-8
Oct 16, 20261,1040
Oct 15, 20261,1040
Oct 14, 20261,104-3
Oct 12, 20261,107-1
Oct 09, 20261,108No prior observation