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Contract OI history

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Jan 15, 2027 EXPIRATION

WULF $11.00 Put

WULF270115P00011000

Latest saved OI1,403Oct 23, 2026
Last change+181vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $11.00 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. 1,4037010 2026-10-09: 526 OI2026-10-14: 597 OI2026-10-15: 729 OI2026-10-16: 798 OI2026-10-21: 1,222 OI2026-10-23: 1,403 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, 2026Viewing1,403+181
Oct 21, 20261,222+424
Oct 16, 2026798+69
Oct 15, 2026729+132
Oct 14, 2026597+71
Oct 09, 2026526No prior observation