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Contract OI history

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Oct 23, 2026 EXPIRATION

WDC $445.00 Call

WDC261023C00445000

Latest saved OI483Oct 23, 2026
Last change+88vs 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. 4832410 2026-10-09: 184 OI2026-10-12: 206 OI2026-10-14: 264 OI2026-10-15: 267 OI2026-10-16: 265 OI2026-10-21: 395 OI2026-10-23: 483 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, 2026Viewing483+88
Oct 21, 2026395+130
Oct 16, 2026265-2
Oct 15, 2026267+3
Oct 14, 2026264+58
Oct 12, 2026206+22
Oct 09, 2026184No prior observation