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Contract OI history

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Nov 20, 2026 EXPIRATION

WOLF $22.50 Put

WOLF261120P00022500

Latest saved OI300Oct 23, 2026
Last change+25vs 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. 3001500 2026-10-02: 95 OI2026-10-05: 97 OI2026-10-06: 128 OI2026-10-07: 138 OI2026-10-08: 138 OI2026-10-09: 156 OI2026-10-14: 233 OI2026-10-15: 248 OI2026-10-16: 248 OI2026-10-21: 275 OI2026-10-23: 300 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, 2026300+25
Oct 21, 2026Viewing275+27
Oct 16, 20262480
Oct 15, 2026248+15
Oct 14, 2026233+77
Oct 09, 2026156+18
Oct 08, 20261380
Oct 07, 2026138+10
Oct 06, 2026128+31
Oct 05, 202697+2
Oct 02, 202695No prior observation