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Contract OI history

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Jan 15, 2027 EXPIRATION

WULF $8.00 Put

WULF270115P00008000

Latest saved OI366Oct 23, 2026
Last change-3,011vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $8.00 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. 3,3771,6880 2026-10-09: 67 OI2026-10-14: 217 OI2026-10-15: 227 OI2026-10-16: 3,330 OI2026-10-21: 3,377 OI2026-10-23: 366 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, 2026Viewing366-3,011
Oct 21, 20263,377+47
Oct 16, 20263,330+3,103
Oct 15, 2026227+10
Oct 14, 2026217+150
Oct 09, 202667No prior observation