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Contract OI history

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Oct 30, 2026 EXPIRATION

WULF $13.50 Put

WULF261030P00013500

Latest saved OI2,852Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $13.50 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. 2,8591,4290 2026-10-09: 2,242 OI2026-10-14: 2,251 OI2026-10-15: 2,332 OI2026-10-16: 2,353 OI2026-10-21: 2,859 OI2026-10-23: 2,852 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, 20262,852-7
Oct 21, 2026Viewing2,859+506
Oct 16, 20262,353+21
Oct 15, 20262,332+81
Oct 14, 20262,251+9
Oct 09, 20262,242No prior observation