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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $12.50 Call

WULF261023C00012500

Latest saved OI9,358Oct 23, 2026
Last change-560vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $12.50 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. 9,9184,9590 2026-10-09: 137 OI2026-10-14: 287 OI2026-10-15: 1,871 OI2026-10-16: 4,060 OI2026-10-21: 9,918 OI2026-10-23: 9,358 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, 20269,358-560
Oct 21, 2026Viewing9,918+5,858
Oct 16, 20264,060+2,189
Oct 15, 20261,871+1,584
Oct 14, 2026287+150
Oct 09, 2026137No prior observation