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Contract OI history

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Jun 17, 2027 EXPIRATION

WDC $560.00 Call

WDC270617C00560000

Latest saved OI136Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $560.00 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. 136680 2026-10-09: 125 OI2026-10-12: 125 OI2026-10-14: 126 OI2026-10-15: 126 OI2026-10-16: 128 OI2026-10-21: 128 OI2026-10-23: 136 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, 2026Viewing136+8
Oct 21, 20261280
Oct 16, 2026128+2
Oct 15, 20261260
Oct 14, 2026126+1
Oct 12, 20261250
Oct 09, 2026125No prior observation