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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $4.00 Call

WULF261218C00004000

Latest saved OI486Oct 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 $4.00 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. 5622810 2026-10-09: 560 OI2026-10-14: 562 OI2026-10-15: 485 OI2026-10-16: 486 OI2026-10-21: 486 OI2026-10-23: 486 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, 20264860
Oct 21, 2026Viewing4860
Oct 16, 2026486+1
Oct 15, 2026485-77
Oct 14, 2026562+2
Oct 09, 2026560No prior observation