OITracker Cboe delayed data

Contract OI history

Back to WULF

Jan 15, 2027 EXPIRATION

WULF $17.00 Put

WULF270115P00017000

Latest saved OI1,624Oct 23, 2026
Last change+4vs 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. 1,6248120 2026-10-09: 1,617 OI2026-10-14: 1,624 OI2026-10-15: 1,623 OI2026-10-16: 1,616 OI2026-10-21: 1,620 OI2026-10-23: 1,624 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, 20261,624+4
Oct 21, 2026Viewing1,620+4
Oct 16, 20261,616-7
Oct 15, 20261,623-1
Oct 14, 20261,624+7
Oct 09, 20261,617No prior observation