OITracker Cboe delayed data

Contract OI history

Back to WOLF

Oct 23, 2026 EXPIRATION

WOLF $40.00 Call

WOLF261023C00040000

Latest saved OI479Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $40.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6563280 2026-10-02: 78 OI2026-10-05: 656 OI2026-10-06: 532 OI2026-10-07: 527 OI2026-10-08: 527 OI2026-10-09: 530 OI2026-10-14: 476 OI2026-10-15: 476 OI2026-10-16: 476 OI2026-10-21: 477 OI2026-10-23: 479 OI Oct 02, 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, 2026479+2
Oct 21, 2026Viewing477+1
Oct 16, 20264760
Oct 15, 20264760
Oct 14, 2026476-54
Oct 09, 2026530+3
Oct 08, 20265270
Oct 07, 2026527-5
Oct 06, 2026532-124
Oct 05, 2026656+578
Oct 02, 202678No prior observation