OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $29.00 Call

WULF261218C00029000

Latest saved OI6,499Oct 23, 2026
Last change-1,887vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $29.00 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. 8,3864,1930 2026-10-09: 8,360 OI2026-10-14: 8,360 OI2026-10-15: 8,361 OI2026-10-16: 8,380 OI2026-10-21: 8,386 OI2026-10-23: 6,499 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, 20266,499-1,887
Oct 21, 2026Viewing8,386+6
Oct 16, 20268,380+19
Oct 15, 20268,361+1
Oct 14, 20268,3600
Oct 09, 20268,360No prior observation