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Contract OI history

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Mar 19, 2027 EXPIRATION

WULF $19.00 Call

WULF270319C00019000

Latest saved OI434Oct 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 $19.00 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. 4352170 2026-10-09: 301 OI2026-10-14: 307 OI2026-10-15: 308 OI2026-10-16: 435 OI2026-10-21: 434 OI2026-10-23: 434 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, 20264340
Oct 21, 2026Viewing434-1
Oct 16, 2026435+127
Oct 15, 2026308+1
Oct 14, 2026307+6
Oct 09, 2026301No prior observation