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Contract OI history

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Oct 23, 2026 EXPIRATION

WDC $360.00 Call

WDC261023C00360000

Latest saved OI1,990Oct 23, 2026
Last change+460vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $360.00 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. 1,9909950 2026-10-09: 26 OI2026-10-12: 27 OI2026-10-14: 40 OI2026-10-15: 47 OI2026-10-16: 1,415 OI2026-10-21: 1,530 OI2026-10-23: 1,990 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, 2026Viewing1,990+460
Oct 21, 20261,530+115
Oct 16, 20261,415+1,368
Oct 15, 202647+7
Oct 14, 202640+13
Oct 12, 202627+1
Oct 09, 202626No prior observation