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Contract OI history

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Jan 15, 2027 EXPIRATION

WULF $18.00 Call

WULF270115C00018000

Latest saved OI78,074Oct 23, 2026
Last change+81vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $18.00 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. 80,89040,4450 2026-10-09: 74,511 OI2026-10-14: 80,890 OI2026-10-15: 78,050 OI2026-10-16: 77,820 OI2026-10-21: 77,993 OI2026-10-23: 78,074 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, 202678,074+81
Oct 21, 2026Viewing77,993+173
Oct 16, 202677,820-230
Oct 15, 202678,050-2,840
Oct 14, 202680,890+6,379
Oct 09, 202674,511No prior observation