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Contract OI history

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Oct 30, 2026 EXPIRATION

WDC $410.00 Call

WDC261030C00410000

Latest saved OI473Oct 23, 2026
Last change+56vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $410.00 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. 4732360 2026-10-09: 165 OI2026-10-12: 175 OI2026-10-14: 173 OI2026-10-15: 170 OI2026-10-16: 218 OI2026-10-21: 417 OI2026-10-23: 473 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, 2026Viewing473+56
Oct 21, 2026417+199
Oct 16, 2026218+48
Oct 15, 2026170-3
Oct 14, 2026173-2
Oct 12, 2026175+10
Oct 09, 2026165No prior observation