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Contract OI history

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Jun 17, 2027 EXPIRATION

WOLF $32.50 Call

WOLF270617C00032500

Latest saved OI171Oct 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 $32.50 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. 171850 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 35 OI2026-10-07: 35 OI2026-10-08: 35 OI2026-10-09: 35 OI2026-10-14: 161 OI2026-10-15: 162 OI2026-10-16: 162 OI2026-10-21: 171 OI2026-10-23: 171 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, 20261710
Oct 21, 2026Viewing171+9
Oct 16, 20261620
Oct 15, 2026162+1
Oct 14, 2026161+126
Oct 09, 2026350
Oct 08, 2026350
Oct 07, 2026350
Oct 06, 202635+34
Oct 05, 202610
Oct 02, 20261No prior observation