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Contract OI history

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Oct 30, 2026 EXPIRATION

WDC $450.00 Call

WDC261030C00450000

Latest saved OI1,399Oct 23, 2026
Last change-157vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $450.00 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. 1,5567780 2026-10-09: 887 OI2026-10-12: 886 OI2026-10-14: 949 OI2026-10-15: 1,055 OI2026-10-16: 1,080 OI2026-10-21: 1,556 OI2026-10-23: 1,399 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, 2026Viewing1,399-157
Oct 21, 20261,556+476
Oct 16, 20261,080+25
Oct 15, 20261,055+106
Oct 14, 2026949+63
Oct 12, 2026886-1
Oct 09, 2026887No prior observation