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Contract OI history

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Oct 23, 2026 EXPIRATION

WOLF $28.00 Call

WOLF261023C00028000

Latest saved OI236Oct 23, 2026
Last change-6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $28.00 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. 2421210 2026-10-02: 47 OI2026-10-05: 45 OI2026-10-06: 45 OI2026-10-07: 45 OI2026-10-08: 45 OI2026-10-09: 44 OI2026-10-14: 73 OI2026-10-15: 76 OI2026-10-16: 88 OI2026-10-21: 242 OI2026-10-23: 236 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, 2026236-6
Oct 21, 2026Viewing242+154
Oct 16, 202688+12
Oct 15, 202676+3
Oct 14, 202673+29
Oct 09, 202644-1
Oct 08, 2026450
Oct 07, 2026450
Oct 06, 2026450
Oct 05, 202645-2
Oct 02, 202647No prior observation