OITracker Cboe delayed data

Contract OI history

Back to WOLF

Jan 15, 2027 EXPIRATION

WOLF $37.50 Call

WOLF270115C00037500

Latest saved OI259Oct 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 $37.50 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. 2591290 2026-10-02: 46 OI2026-10-05: 107 OI2026-10-06: 127 OI2026-10-07: 136 OI2026-10-08: 136 OI2026-10-09: 147 OI2026-10-14: 148 OI2026-10-15: 256 OI2026-10-16: 256 OI2026-10-21: 259 OI2026-10-23: 259 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, 2026Viewing2590
Oct 21, 2026259+3
Oct 16, 20262560
Oct 15, 2026256+108
Oct 14, 2026148+1
Oct 09, 2026147+11
Oct 08, 20261360
Oct 07, 2026136+9
Oct 06, 2026127+20
Oct 05, 2026107+61
Oct 02, 202646No prior observation