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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $7.00 Put

WULF261218P00007000

Latest saved OI2,725Oct 23, 2026
Last change+129vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $7.00 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. 2,7251,3620 2026-10-09: 983 OI2026-10-14: 993 OI2026-10-15: 1,006 OI2026-10-16: 2,420 OI2026-10-21: 2,596 OI2026-10-23: 2,725 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, 2026Viewing2,725+129
Oct 21, 20262,596+176
Oct 16, 20262,420+1,414
Oct 15, 20261,006+13
Oct 14, 2026993+10
Oct 09, 2026983No prior observation