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Contract OI history

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Nov 06, 2026 EXPIRATION

WULF $15.50 Put

WULF261106P00015500

Latest saved OI187Oct 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 $15.50 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. 188940 2026-10-09: 35 OI2026-10-14: 37 OI2026-10-15: 186 OI2026-10-16: 186 OI2026-10-21: 188 OI2026-10-23: 187 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, 2026187-1
Oct 21, 2026Viewing188+2
Oct 16, 20261860
Oct 15, 2026186+149
Oct 14, 202637+2
Oct 09, 202635No prior observation