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Contract OI history

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Oct 23, 2026 EXPIRATION

WULF $9.50 Put

WULF261023P00009500

Latest saved OI873Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $9.50 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. 9484740 2026-10-09: 1 OI2026-10-14: 1 OI2026-10-15: 948 OI2026-10-16: 864 OI2026-10-21: 873 OI2026-10-23: 873 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, 20268730
Oct 21, 2026Viewing873+9
Oct 16, 2026864-84
Oct 15, 2026948+947
Oct 14, 202610
Oct 09, 20261No prior observation