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Contract OI history

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Oct 30, 2026 EXPIRATION

WDC $700.00 Call

WDC261030C00700000

Latest saved OI700Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $700.00 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. 7003500 2026-10-09: 116 OI2026-10-12: 112 OI2026-10-14: 275 OI2026-10-15: 284 OI2026-10-16: 293 OI2026-10-21: 674 OI2026-10-23: 700 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, 2026Viewing700+26
Oct 21, 2026674+381
Oct 16, 2026293+9
Oct 15, 2026284+9
Oct 14, 2026275+163
Oct 12, 2026112-4
Oct 09, 2026116No prior observation