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Contract OI history

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Nov 13, 2026 EXPIRATION

WULF $21.00 Call

WULF261113C00021000

Latest saved OI614Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $21.00 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. 6143070 2026-10-09: 354 OI2026-10-14: 611 OI2026-10-15: 613 OI2026-10-16: 613 OI2026-10-21: 613 OI2026-10-23: 614 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, 2026Viewing614+1
Oct 21, 20266130
Oct 16, 20266130
Oct 15, 2026613+2
Oct 14, 2026611+257
Oct 09, 2026354No prior observation