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Contract OI history

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Oct 23, 2026 EXPIRATION

WDC $630.00 Call

WDC261023C00630000

Latest saved OI135Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $630.00 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. 135670 2026-10-09: 58 OI2026-10-12: 58 OI2026-10-14: 58 OI2026-10-15: 58 OI2026-10-16: 58 OI2026-10-21: 131 OI2026-10-23: 135 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, 2026Viewing135+4
Oct 21, 2026131+73
Oct 16, 2026580
Oct 15, 2026580
Oct 14, 2026580
Oct 12, 2026580
Oct 09, 202658No prior observation