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Contract OI history

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Jan 21, 2028 EXPIRATION

WOLF $50.00 Call

WOLF280121C00050000

Latest saved OI800Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WOLF $50.00 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. 8004000 2026-10-02: 651 OI2026-10-05: 651 OI2026-10-06: 651 OI2026-10-07: 651 OI2026-10-08: 651 OI2026-10-09: 703 OI2026-10-14: 797 OI2026-10-15: 797 OI2026-10-16: 797 OI2026-10-21: 797 OI2026-10-23: 800 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, 2026800+3
Oct 21, 2026Viewing7970
Oct 16, 20267970
Oct 15, 20267970
Oct 14, 2026797+94
Oct 09, 2026703+52
Oct 08, 20266510
Oct 07, 20266510
Oct 06, 20266510
Oct 05, 20266510
Oct 02, 2026651No prior observation