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Contract OI history

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Jan 15, 2027 EXPIRATION

WULF $2.50 Put

WULF270115P00002500

Latest saved OI1,916Oct 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 $2.50 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. 1,9169580 2026-10-09: 1,916 OI2026-10-14: 1,916 OI2026-10-15: 1,916 OI2026-10-16: 1,916 OI2026-10-21: 1,916 OI2026-10-23: 1,916 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, 20261,9160
Oct 21, 2026Viewing1,9160
Oct 16, 20261,9160
Oct 15, 20261,9160
Oct 14, 20261,9160
Oct 09, 20261,916No prior observation