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Contract OI history

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Nov 20, 2026 EXPIRATION

WOLF $25.00 Put

WOLF261120P00025000

Latest saved OI774Oct 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 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7913950 2026-10-02: 121 OI2026-10-05: 215 OI2026-10-06: 227 OI2026-10-07: 227 OI2026-10-08: 227 OI2026-10-09: 249 OI2026-10-14: 433 OI2026-10-15: 733 OI2026-10-16: 759 OI2026-10-21: 791 OI2026-10-23: 774 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, 2026774-17
Oct 21, 2026Viewing791+32
Oct 16, 2026759+26
Oct 15, 2026733+300
Oct 14, 2026433+184
Oct 09, 2026249+22
Oct 08, 20262270
Oct 07, 20262270
Oct 06, 2026227+12
Oct 05, 2026215+94
Oct 02, 2026121No prior observation