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Contract OI history

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Mar 19, 2027 EXPIRATION

WOLF $25.00 Call

WOLF270319C00025000

Latest saved OI289Oct 23, 2026
Last change+17vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $25.00 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. 2891440 2026-10-02: 215 OI2026-10-05: 205 OI2026-10-06: 206 OI2026-10-07: 206 OI2026-10-08: 206 OI2026-10-09: 258 OI2026-10-14: 261 OI2026-10-15: 270 OI2026-10-16: 270 OI2026-10-21: 272 OI2026-10-23: 289 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, 2026Viewing289+17
Oct 21, 2026272+2
Oct 16, 20262700
Oct 15, 2026270+9
Oct 14, 2026261+3
Oct 09, 2026258+52
Oct 08, 20262060
Oct 07, 20262060
Oct 06, 2026206+1
Oct 05, 2026205-10
Oct 02, 2026215No prior observation