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Contract OI history

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Nov 27, 2026 EXPIRATION

WDC $445.00 Call

WDC261127C00445000

Latest saved OI330Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $445.00 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. 3301650 2026-10-09: 0 OI2026-10-12: 1 OI2026-10-14: 11 OI2026-10-15: 11 OI2026-10-16: 11 OI2026-10-21: 311 OI2026-10-23: 330 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, 2026Viewing330+19
Oct 21, 2026311+300
Oct 16, 2026110
Oct 15, 2026110
Oct 14, 202611+10
Oct 12, 20261+1
Oct 09, 20260No prior observation