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Contract OI history

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Nov 20, 2026 EXPIRATION

WULF $15.50 Call

WULF261120C00015500

Latest saved OI1,647Oct 23, 2026
Last change-273vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $15.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 1,9209600 2026-10-21: 1,920 OI2026-10-23: 1,647 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WULF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,647-273
Oct 21, 2026Viewing1,920No prior observation