OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WOLF $4.00 Call

WOLF1270115C00004000

Latest saved OI2,735Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $4.00 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. 2,7351,3670 2026-10-02: 2,735 OI2026-10-05: 2,735 OI2026-10-06: 2,735 OI2026-10-07: 2,735 OI2026-10-08: 2,735 OI2026-10-09: 2,735 OI2026-10-14: 2,735 OI2026-10-15: 2,735 OI2026-10-16: 2,735 OI2026-10-21: 2,735 OI2026-10-23: 2,735 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, 20262,7350
Oct 21, 2026Viewing2,7350
Oct 16, 20262,7350
Oct 15, 20262,7350
Oct 14, 20262,7350
Oct 09, 20262,7350
Oct 08, 20262,7350
Oct 07, 20262,7350
Oct 06, 20262,7350
Oct 05, 20262,7350
Oct 02, 20262,735No prior observation