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Contract OI history

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Dec 18, 2026 EXPIRATION

WOLF $32.50 Call

WOLF261218C00032500

Latest saved OI5,490Oct 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 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. 5,4902,7450 2026-10-02: 5,445 OI2026-10-05: 5,449 OI2026-10-06: 5,459 OI2026-10-07: 5,464 OI2026-10-08: 5,464 OI2026-10-09: 5,482 OI2026-10-14: 5,483 OI2026-10-15: 5,484 OI2026-10-16: 5,486 OI2026-10-21: 5,490 OI2026-10-23: 5,490 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, 2026Viewing5,4900
Oct 21, 20265,490+4
Oct 16, 20265,486+2
Oct 15, 20265,484+1
Oct 14, 20265,483+1
Oct 09, 20265,482+18
Oct 08, 20265,4640
Oct 07, 20265,464+5
Oct 06, 20265,459+10
Oct 05, 20265,449+4
Oct 02, 20265,445No prior observation