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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $19.00 Call

WULF261023C00019000

Latest saved OI290Oct 23, 2026
Last change+46vs 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. 3601800 2026-10-09: 360 OI2026-10-14: 357 OI2026-10-15: 326 OI2026-10-16: 326 OI2026-10-21: 244 OI2026-10-23: 290 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, 2026290+46
Oct 21, 2026Viewing244-82
Oct 16, 20263260
Oct 15, 2026326-31
Oct 14, 2026357-3
Oct 09, 2026360No prior observation