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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $37.00 Call

WULF261218C00037000

Latest saved OI9,382Oct 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 $37.00 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. 9,4984,7490 2026-10-09: 9,498 OI2026-10-14: 9,498 OI2026-10-15: 9,498 OI2026-10-16: 9,382 OI2026-10-21: 9,382 OI2026-10-23: 9,382 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, 20269,3820
Oct 21, 2026Viewing9,3820
Oct 16, 20269,382-116
Oct 15, 20269,4980
Oct 14, 20269,4980
Oct 09, 20269,498No prior observation