OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

WULF $12.00 Call

WULF270319C00012000

Latest saved OI7,492Oct 23, 2026
Last change-1,466vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $12.00 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. 8,9584,4790 2026-10-09: 285 OI2026-10-14: 294 OI2026-10-15: 304 OI2026-10-16: 7,497 OI2026-10-21: 8,958 OI2026-10-23: 7,492 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, 20267,492-1,466
Oct 21, 2026Viewing8,958+1,461
Oct 16, 20267,497+7,193
Oct 15, 2026304+10
Oct 14, 2026294+9
Oct 09, 2026285No prior observation