OITracker Cboe delayed data

Contract OI history

Back to WOLF

Nov 06, 2026 EXPIRATION

WOLF $40.00 Call

WOLF261106C00040000

Latest saved OI32Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $40.00 call open interest history 10 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 32160 2026-10-05: 0 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 25 OI2026-10-14: 25 OI2026-10-15: 25 OI2026-10-16: 25 OI2026-10-21: 31 OI2026-10-23: 32 OI Oct 05, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WOLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202632+1
Oct 21, 2026Viewing31+6
Oct 16, 2026250
Oct 15, 2026250
Oct 14, 2026250
Oct 09, 202625+12
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 202613+13
Oct 05, 20260No prior observation