OITracker Cboe delayed data

Contract OI history

Back to WULF

Jun 16, 2028 EXPIRATION

WULF $17.00 Put

WULF280616P00017000

Latest saved OI3,358Oct 23, 2026
Last change+1,893vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $17.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,3581,6790 2026-10-09: 1,547 OI2026-10-14: 1,467 OI2026-10-15: 1,467 OI2026-10-16: 1,467 OI2026-10-21: 1,465 OI2026-10-23: 3,358 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, 20263,358+1,893
Oct 21, 2026Viewing1,465-2
Oct 16, 20261,4670
Oct 15, 20261,4670
Oct 14, 20261,467-80
Oct 09, 20261,547No prior observation