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Contract OI history

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Jan 15, 2027 EXPIRATION

WDC $410.00 Call

WDC270115C00410000

Latest saved OI1,103Oct 23, 2026
Last change+16vs 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. 1,5637810 2026-10-09: 1,533 OI2026-10-12: 1,539 OI2026-10-14: 1,563 OI2026-10-15: 1,562 OI2026-10-16: 1,085 OI2026-10-21: 1,087 OI2026-10-23: 1,103 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, 2026Viewing1,103+16
Oct 21, 20261,087+2
Oct 16, 20261,085-477
Oct 15, 20261,562-1
Oct 14, 20261,563+24
Oct 12, 20261,539+6
Oct 09, 20261,533No prior observation