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Contract OI history

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Apr 16, 2027 EXPIRATION

WULF $18.00 Call

WULF270416C00018000

Latest saved OI1,832Oct 23, 2026
Last change0vs 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. 1,8329160 2026-10-09: 756 OI2026-10-14: 756 OI2026-10-15: 756 OI2026-10-16: 1,785 OI2026-10-21: 1,832 OI2026-10-23: 1,832 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, 20261,8320
Oct 21, 2026Viewing1,832+47
Oct 16, 20261,785+1,029
Oct 15, 20267560
Oct 14, 20267560
Oct 09, 2026756No prior observation