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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $8.00 Put

WULF261218P00008000

Latest saved OI3,786Oct 23, 2026
Last change+113vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $8.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,7861,8930 2026-10-09: 173 OI2026-10-14: 183 OI2026-10-15: 189 OI2026-10-16: 2,700 OI2026-10-21: 3,673 OI2026-10-23: 3,786 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, 20263,786+113
Oct 21, 2026Viewing3,673+973
Oct 16, 20262,700+2,511
Oct 15, 2026189+6
Oct 14, 2026183+10
Oct 09, 2026173No prior observation