OITracker Cboe delayed data

Contract OI history

Back to WULF

Jan 21, 2028 EXPIRATION

WULF $8.00 Call

WULF280121C00008000

Latest saved OI3,052Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $8.00 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. 3,0751,5370 2026-10-09: 1,039 OI2026-10-14: 1,047 OI2026-10-15: 1,058 OI2026-10-16: 3,075 OI2026-10-21: 3,052 OI2026-10-23: 3,052 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, 2026Viewing3,0520
Oct 21, 20263,052-23
Oct 16, 20263,075+2,017
Oct 15, 20261,058+11
Oct 14, 20261,047+8
Oct 09, 20261,039No prior observation