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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $25.00 Call

WULF261218C00025000

Latest saved OI51,756Oct 23, 2026
Last change+1,475vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $25.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 51,75625,8780 2026-10-09: 38,877 OI2026-10-14: 39,333 OI2026-10-15: 39,323 OI2026-10-16: 49,210 OI2026-10-21: 50,281 OI2026-10-23: 51,756 OI Oct 09, 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, 2026Viewing51,756+1,475
Oct 21, 202650,281+1,071
Oct 16, 202649,210+9,887
Oct 15, 202639,323-10
Oct 14, 202639,333+456
Oct 09, 202638,877No prior observation