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Contract OI history

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Oct 30, 2026 EXPIRATION

WULF $10.50 Put

WULF261030P00010500

Latest saved OI1,361Oct 23, 2026
Last change+95vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $10.50 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. 1,3616800 2026-10-09: 0 OI2026-10-14: 1 OI2026-10-15: 99 OI2026-10-16: 570 OI2026-10-21: 1,266 OI2026-10-23: 1,361 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, 2026Viewing1,361+95
Oct 21, 20261,266+696
Oct 16, 2026570+471
Oct 15, 202699+98
Oct 14, 20261+1
Oct 09, 20260No prior observation