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Contract OI history

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Jun 17, 2027 EXPIRATION

WOLF $42.50 Call

WOLF270617C00042500

Latest saved OI538Oct 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 $42.50 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. 5432710 2026-10-02: 414 OI2026-10-05: 414 OI2026-10-06: 414 OI2026-10-07: 414 OI2026-10-08: 414 OI2026-10-09: 543 OI2026-10-14: 538 OI2026-10-15: 538 OI2026-10-16: 538 OI2026-10-21: 538 OI2026-10-23: 538 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, 20265380
Oct 21, 2026Viewing5380
Oct 16, 20265380
Oct 15, 20265380
Oct 14, 2026538-5
Oct 09, 2026543+129
Oct 08, 20264140
Oct 07, 20264140
Oct 06, 20264140
Oct 05, 20264140
Oct 02, 2026414No prior observation