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Contract OI history

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Nov 13, 2026 EXPIRATION

WULF $11.00 Put

WULF261113P00011000

Latest saved OI505Oct 23, 2026
Last change+60vs 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. 5052520 2026-10-09: 57 OI2026-10-14: 98 OI2026-10-15: 99 OI2026-10-16: 115 OI2026-10-21: 445 OI2026-10-23: 505 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, 2026505+60
Oct 21, 2026Viewing445+330
Oct 16, 2026115+16
Oct 15, 202699+1
Oct 14, 202698+41
Oct 09, 202657No prior observation