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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $27.00 Call

WULF261023C00027000

Latest saved OI39Oct 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 $27.00 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. 40200 2026-10-09: 40 OI2026-10-14: 40 OI2026-10-15: 40 OI2026-10-16: 40 OI2026-10-21: 39 OI2026-10-23: 39 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, 2026390
Oct 21, 2026Viewing39-1
Oct 16, 2026400
Oct 15, 2026400
Oct 14, 2026400
Oct 09, 202640No prior observation