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Contract OI history

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Jan 15, 2027 EXPIRATION

WOLF $42.50 Call

WOLF270115C00042500

Latest saved OI138Oct 23, 2026
Last change+5vs 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. 138690 2026-10-02: 80 OI2026-10-05: 75 OI2026-10-06: 84 OI2026-10-07: 92 OI2026-10-08: 92 OI2026-10-09: 129 OI2026-10-14: 135 OI2026-10-15: 138 OI2026-10-16: 138 OI2026-10-21: 133 OI2026-10-23: 138 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, 2026138+5
Oct 21, 2026Viewing133-5
Oct 16, 20261380
Oct 15, 2026138+3
Oct 14, 2026135+6
Oct 09, 2026129+37
Oct 08, 2026920
Oct 07, 202692+8
Oct 06, 202684+9
Oct 05, 202675-5
Oct 02, 202680No prior observation