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Contract OI history

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Dec 18, 2026 EXPIRATION

WULF $14.00 Put

WULF261218P00014000

Latest saved OI5,873Oct 23, 2026
Last change-1,268vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $14.00 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. 7,1413,5700 2026-10-09: 6,428 OI2026-10-14: 6,484 OI2026-10-15: 6,487 OI2026-10-16: 6,427 OI2026-10-21: 7,141 OI2026-10-23: 5,873 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, 20265,873-1,268
Oct 21, 2026Viewing7,141+714
Oct 16, 20266,427-60
Oct 15, 20266,487+3
Oct 14, 20266,484+56
Oct 09, 20266,428No prior observation