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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $18.00 Call

WULF261023C00018000

Latest saved OI1,204Oct 23, 2026
Last change-2vs 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. 1,2076030 2026-10-09: 1,151 OI2026-10-14: 1,207 OI2026-10-15: 1,207 OI2026-10-16: 1,207 OI2026-10-21: 1,206 OI2026-10-23: 1,204 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, 20261,204-2
Oct 21, 2026Viewing1,206-1
Oct 16, 20261,2070
Oct 15, 20261,2070
Oct 14, 20261,207+56
Oct 09, 20261,151No prior observation