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Contract OI history

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May 21, 2027 EXPIRATION

WULF $10.00 Call

WULF270521C00010000

Latest saved OI82Oct 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 $10.00 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. 163810 2026-10-09: 62 OI2026-10-14: 62 OI2026-10-15: 63 OI2026-10-16: 133 OI2026-10-21: 163 OI2026-10-23: 82 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, 2026Viewing82-81
Oct 21, 2026163+30
Oct 16, 2026133+70
Oct 15, 202663+1
Oct 14, 2026620
Oct 09, 202662No prior observation