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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $15.00 Put

WULF261218P00015000

Latest saved OI7,123Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $15.00 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. 7,1703,5850 2026-10-09: 7,152 OI2026-10-14: 7,170 OI2026-10-15: 7,124 OI2026-10-16: 7,122 OI2026-10-21: 7,124 OI2026-10-23: 7,123 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, 20267,123-1
Oct 21, 2026Viewing7,124+2
Oct 16, 20267,122-2
Oct 15, 20267,124-46
Oct 14, 20267,170+18
Oct 09, 20267,152No prior observation