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Contract OI history

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Dec 17, 2027 EXPIRATION

WULF $27.00 Call

WULF271217C00027000

Latest saved OI4,065Oct 23, 2026
Last change+110vs 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. 4,0652,0320 2026-10-09: 2,262 OI2026-10-14: 2,442 OI2026-10-15: 2,594 OI2026-10-16: 2,594 OI2026-10-21: 3,955 OI2026-10-23: 4,065 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, 20264,065+110
Oct 21, 2026Viewing3,955+1,361
Oct 16, 20262,5940
Oct 15, 20262,594+152
Oct 14, 20262,442+180
Oct 09, 20262,262No prior observation