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Contract OI history

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Sep 17, 2027 EXPIRATION

WULF $20.00 Call

WULF270917C00020000

Latest saved OI13,259Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $20.00 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. 13,2856,6420 2026-10-09: 13,232 OI2026-10-14: 13,251 OI2026-10-15: 13,260 OI2026-10-16: 13,285 OI2026-10-21: 13,266 OI2026-10-23: 13,259 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, 202613,259-7
Oct 21, 2026Viewing13,266-19
Oct 16, 202613,285+25
Oct 15, 202613,260+9
Oct 14, 202613,251+19
Oct 09, 202613,232No prior observation