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Contract OI history

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Oct 23, 2026 EXPIRATION

WDC $700.00 Call

WDC261023C00700000

Latest saved OI495Oct 23, 2026
Last change+108vs 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. 4952470 2026-10-09: 155 OI2026-10-12: 153 OI2026-10-14: 409 OI2026-10-15: 398 OI2026-10-16: 432 OI2026-10-21: 387 OI2026-10-23: 495 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, 2026Viewing495+108
Oct 21, 2026387-45
Oct 16, 2026432+34
Oct 15, 2026398-11
Oct 14, 2026409+256
Oct 12, 2026153-2
Oct 09, 2026155No prior observation