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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $13.50 Call

WULF261023C00013500

Latest saved OI5,256Oct 23, 2026
Last change+470vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $13.50 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. 5,2562,6280 2026-10-09: 102 OI2026-10-14: 384 OI2026-10-15: 2,551 OI2026-10-16: 3,248 OI2026-10-21: 4,786 OI2026-10-23: 5,256 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, 20265,256+470
Oct 21, 2026Viewing4,786+1,538
Oct 16, 20263,248+697
Oct 15, 20262,551+2,167
Oct 14, 2026384+282
Oct 09, 2026102No prior observation