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Contract OI history

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Apr 16, 2027 EXPIRATION

WULF $9.00 Put

WULF270416P00009000

Latest saved OI1,019Oct 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 $9.00 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. 1,0195090 2026-10-09: 246 OI2026-10-14: 246 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 1,019 OI2026-10-23: 1,019 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, 2026Viewing1,0190
Oct 21, 20261,019+773
Oct 16, 20262460
Oct 15, 20262460
Oct 14, 20262460
Oct 09, 2026246No prior observation