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Contract OI history

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Mar 19, 2027 EXPIRATION

WULF $17.00 Put

WULF270319P00017000

Latest saved OI187Oct 23, 2026
Last change+28vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $17.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 187930 2026-10-09: 45 OI2026-10-14: 164 OI2026-10-15: 160 OI2026-10-16: 162 OI2026-10-21: 159 OI2026-10-23: 187 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, 2026187+28
Oct 21, 2026Viewing159-3
Oct 16, 2026162+2
Oct 15, 2026160-4
Oct 14, 2026164+119
Oct 09, 202645No prior observation