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Contract OI history

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Jan 15, 2027 EXPIRATION

WOLF $55.00 Call

WOLF270115C00055000

Latest saved OI850Oct 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. 8524260 2026-10-02: 826 OI2026-10-05: 823 OI2026-10-06: 848 OI2026-10-07: 848 OI2026-10-08: 848 OI2026-10-09: 847 OI2026-10-14: 852 OI2026-10-15: 851 OI2026-10-16: 851 OI2026-10-21: 850 OI2026-10-23: 850 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, 2026Viewing8500
Oct 21, 2026850-1
Oct 16, 20268510
Oct 15, 2026851-1
Oct 14, 2026852+5
Oct 09, 2026847-1
Oct 08, 20268480
Oct 07, 20268480
Oct 06, 2026848+25
Oct 05, 2026823-3
Oct 02, 2026826No prior observation