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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $10.00 Put

WULF261218P00010000

Latest saved OI5,969Oct 23, 2026
Last change+1,117vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $10.00 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. 5,9692,9840 2026-10-09: 4,564 OI2026-10-14: 4,573 OI2026-10-15: 4,989 OI2026-10-16: 4,886 OI2026-10-21: 4,852 OI2026-10-23: 5,969 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, 20265,969+1,117
Oct 21, 2026Viewing4,852-34
Oct 16, 20264,886-103
Oct 15, 20264,989+416
Oct 14, 20264,573+9
Oct 09, 20264,564No prior observation