OITracker Cboe delayed data

Contract OI history

Back to WULF

Dec 18, 2026 EXPIRATION

WULF $13.00 Call

WULF261218C00013000

Latest saved OI7,639Oct 23, 2026
Last change-688vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $13.00 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. 8,3274,1630 2026-10-09: 211 OI2026-10-14: 286 OI2026-10-15: 5,463 OI2026-10-16: 7,689 OI2026-10-21: 8,327 OI2026-10-23: 7,639 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, 2026Viewing7,639-688
Oct 21, 20268,327+638
Oct 16, 20267,689+2,226
Oct 15, 20265,463+5,177
Oct 14, 2026286+75
Oct 09, 2026211No prior observation