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Contract OI history

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Sep 17, 2027 EXPIRATION

WOLF $55.00 Call

WOLF270917C00055000

Latest saved OI10,045Oct 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 $55.00 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. 10,0455,0220 2026-10-02: 10,040 OI2026-10-05: 10,040 OI2026-10-06: 10,040 OI2026-10-07: 10,040 OI2026-10-08: 10,040 OI2026-10-09: 10,040 OI2026-10-14: 10,040 OI2026-10-15: 10,045 OI2026-10-16: 10,045 OI2026-10-21: 10,045 OI2026-10-23: 10,045 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, 202610,0450
Oct 21, 2026Viewing10,0450
Oct 16, 202610,0450
Oct 15, 202610,045+5
Oct 14, 202610,0400
Oct 09, 202610,0400
Oct 08, 202610,0400
Oct 07, 202610,0400
Oct 06, 202610,0400
Oct 05, 202610,0400
Oct 02, 202610,040No prior observation