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Contract OI history

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Dec 18, 2026 EXPIRATION

WOLF $22.50 Put

WOLF261218P00022500

Latest saved OI6,034Oct 23, 2026
Last change-27vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $22.50 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. 6,0613,0300 2026-10-02: 5,898 OI2026-10-05: 5,895 OI2026-10-06: 5,894 OI2026-10-07: 5,894 OI2026-10-08: 5,894 OI2026-10-09: 5,894 OI2026-10-14: 6,055 OI2026-10-15: 6,056 OI2026-10-16: 6,055 OI2026-10-21: 6,061 OI2026-10-23: 6,034 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, 20266,034-27
Oct 21, 2026Viewing6,061+6
Oct 16, 20266,055-1
Oct 15, 20266,056+1
Oct 14, 20266,055+161
Oct 09, 20265,8940
Oct 08, 20265,8940
Oct 07, 20265,8940
Oct 06, 20265,894-1
Oct 05, 20265,895-3
Oct 02, 20265,898No prior observation