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Contract OI history

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Oct 30, 2026 EXPIRATION

WOLF $40.00 Call

WOLF261030C00040000

Latest saved OI482Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $40.00 call open interest history 10 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 4832410 2026-10-05: 0 OI2026-10-06: 2 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 476 OI2026-10-14: 483 OI2026-10-15: 483 OI2026-10-16: 482 OI2026-10-21: 482 OI2026-10-23: 482 OI Oct 05, 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, 20264820
Oct 21, 2026Viewing4820
Oct 16, 2026482-1
Oct 15, 20264830
Oct 14, 2026483+7
Oct 09, 2026476+468
Oct 08, 202680
Oct 07, 20268+6
Oct 06, 20262+2
Oct 05, 20260No prior observation