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Contract OI history

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Jan 15, 2027 EXPIRATION

WULF $9.00 Put

WULF270115P00009000

Latest saved OI3,361Oct 23, 2026
Last change-264vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $9.00 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. 3,6251,8120 2026-10-09: 781 OI2026-10-14: 781 OI2026-10-15: 783 OI2026-10-16: 1,002 OI2026-10-21: 3,625 OI2026-10-23: 3,361 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, 20263,361-264
Oct 21, 2026Viewing3,625+2,623
Oct 16, 20261,002+219
Oct 15, 2026783+2
Oct 14, 20267810
Oct 09, 2026781No prior observation