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Contract OI history

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Nov 20, 2026 EXPIRATION

WOLF $32.50 Put

WOLF261120P00032500

Latest saved OI252Oct 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 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. 2571280 2026-10-02: 21 OI2026-10-05: 24 OI2026-10-06: 67 OI2026-10-07: 68 OI2026-10-08: 68 OI2026-10-09: 257 OI2026-10-14: 257 OI2026-10-15: 252 OI2026-10-16: 252 OI2026-10-21: 252 OI2026-10-23: 252 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, 20262520
Oct 21, 2026Viewing2520
Oct 16, 20262520
Oct 15, 2026252-5
Oct 14, 20262570
Oct 09, 2026257+189
Oct 08, 2026680
Oct 07, 202668+1
Oct 06, 202667+43
Oct 05, 202624+3
Oct 02, 202621No prior observation