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Contract OI history

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Mar 19, 2027 EXPIRATION

WULF $31.00 Call

WULF270319C00031000

Latest saved OI123Oct 23, 2026
Last change+92vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $31.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 123610 2026-10-09: 19 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 27 OI2026-10-21: 31 OI2026-10-23: 123 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WULF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing123+92
Oct 21, 202631+4
Oct 16, 202627+8
Oct 15, 2026190
Oct 14, 2026190
Oct 09, 202619No prior observation