OITracker Cboe delayed data

Contract OI history

Back to WULF

Dec 18, 2026 EXPIRATION

WULF $22.00 Call

WULF261218C00022000

Latest saved OI18,764Oct 23, 2026
Last change-9vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $22.00 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. 20,04510,0220 2026-10-09: 19,131 OI2026-10-14: 20,045 OI2026-10-15: 15,394 OI2026-10-16: 18,823 OI2026-10-21: 18,773 OI2026-10-23: 18,764 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, 202618,764-9
Oct 21, 2026Viewing18,773-50
Oct 16, 202618,823+3,429
Oct 15, 202615,394-4,651
Oct 14, 202620,045+914
Oct 09, 202619,131No prior observation